51795450

素因数分解:

$2^1\times 3^6\times 5^2\times 7^2\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 252

約数和(自身を含む): 173819790

約数和(自身を除く): 122024340

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 29, 30, 35, 42, 45, 49, 50, 54, 58, 63, 70, 75, 81, 87, 90, 98, 105, 126, 135, 145, 147, 150, 162, 174, 175, 189, 203, 210, 225, 243, 245, 261, 270, 290, 294, 315, 350, 378, 405, 406, 435, 441, 450, 486, 490, 522, 525, 567, 609, 630, 675, 725, 729, 735, 783, 810, 870, 882, 945, 1015, 1050, 1134, 1215, 1218, 1225, 1305, 1323, 1350, 1421, 1450, 1458, 1470, 1566, 1575, 1701, 1827, 1890, 2025, 2030, 2175, 2205, 2349, 2430, 2450, 2610, 2646, 2835, 2842, 3045, 3150, 3402, 3645, 3654, 3675, 3915, 3969, 4050, 4263, 4350, 4410, 4698, 4725, 5075, 5103, 5481, 5670, 6075, 6090, 6525, 6615, 7047, 7105, 7290, 7350, 7830, 7938, 8505, 8526, 9135, 9450, 10150, 10206, 10962, 11025, 11745, 11907, 12150, 12789, 13050, 13230, 14094, 14175, 14210, 15225, 16443, 17010, 18225, 18270, 19575, 19845, 21141, 21315, 22050, 23490, 23814, 25515, 25578, 27405, 28350, 30450, 32886, 33075, 35235, 35525, 35721, 36450, 38367, 39150, 39690, 42282, 42525, 42630, 45675, 49329, 51030, 54810, 58725, 59535, 63945, 66150, 70470, 71050, 71442, 76734, 82215, 85050, 91350, 98658, 99225, 105705, 106575, 115101, 117450, 119070, 127575, 127890, 137025, 147987, 164430, 176175, 178605, 191835, 198450, 211410, 213150, 230202, 246645, 255150, 274050, 295974, 297675, 319725, 345303, 352350, 357210, 383670, 411075, 493290, 528525, 575505, 595350, 639450, 690606, 739935, 822150, 893025, 959175, 1035909, 1057050, 1151010, 1233225, 1479870, 1726515, 1786050, 1918350, 2071818, 2466450, 2877525, 3453030, 3699675, 5179545, 5755050, 7399350, 8632575, 10359090, 17265150, 25897725, 51795450]

約数ペア:

[(1, 51795450), (2, 25897725), (3, 17265150), (5, 10359090), (6, 8632575), (7, 7399350), (9, 5755050), (10, 5179545), (14, 3699675), (15, 3453030), (18, 2877525), (21, 2466450), (25, 2071818), (27, 1918350), (29, 1786050), (30, 1726515), (35, 1479870), (42, 1233225), (45, 1151010), (49, 1057050), (50, 1035909), (54, 959175), (58, 893025), (63, 822150), (70, 739935), (75, 690606), (81, 639450), (87, 595350), (90, 575505), (98, 528525), (105, 493290), (126, 411075), (135, 383670), (145, 357210), (147, 352350), (150, 345303), (162, 319725), (174, 297675), (175, 295974), (189, 274050), (203, 255150), (210, 246645), (225, 230202), (243, 213150), (245, 211410), (261, 198450), (270, 191835), (290, 178605), (294, 176175), (315, 164430), (350, 147987), (378, 137025), (405, 127890), (406, 127575), (435, 119070), (441, 117450), (450, 115101), (486, 106575), (490, 105705), (522, 99225), (525, 98658), (567, 91350), (609, 85050), (630, 82215), (675, 76734), (725, 71442), (729, 71050), (735, 70470), (783, 66150), (810, 63945), (870, 59535), (882, 58725), (945, 54810), (1015, 51030), (1050, 49329), (1134, 45675), (1215, 42630), (1218, 42525), (1225, 42282), (1305, 39690), (1323, 39150), (1350, 38367), (1421, 36450), (1450, 35721), (1458, 35525), (1470, 35235), (1566, 33075), (1575, 32886), (1701, 30450), (1827, 28350), (1890, 27405), (2025, 25578), (2030, 25515), (2175, 23814), (2205, 23490), (2349, 22050), (2430, 21315), (2450, 21141), (2610, 19845), (2646, 19575), (2835, 18270), (2842, 18225), (3045, 17010), (3150, 16443), (3402, 15225), (3645, 14210), (3654, 14175), (3675, 14094), (3915, 13230), (3969, 13050), (4050, 12789), (4263, 12150), (4350, 11907), (4410, 11745), (4698, 11025), (4725, 10962), (5075, 10206), (5103, 10150), (5481, 9450), (5670, 9135), (6075, 8526), (6090, 8505), (6525, 7938), (6615, 7830), (7047, 7350), (7105, 7290)]