51935850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 158561280

約数和(自身を除く): 106625430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 31, 34, 45, 50, 51, 54, 62, 73, 75, 85, 90, 93, 102, 135, 146, 150, 153, 155, 170, 186, 219, 225, 255, 270, 279, 306, 310, 365, 425, 438, 450, 459, 465, 510, 527, 558, 657, 675, 730, 765, 775, 837, 850, 918, 930, 1054, 1095, 1241, 1275, 1314, 1350, 1395, 1530, 1550, 1581, 1674, 1825, 1971, 2190, 2263, 2295, 2325, 2482, 2550, 2635, 2790, 3162, 3285, 3650, 3723, 3825, 3942, 4185, 4526, 4590, 4650, 4743, 5270, 5475, 6205, 6570, 6789, 6975, 7446, 7650, 7905, 8370, 9486, 9855, 10950, 11169, 11315, 11475, 12410, 13175, 13578, 13950, 14229, 15810, 16425, 18615, 19710, 20367, 20925, 22338, 22630, 22950, 23715, 26350, 28458, 31025, 32850, 33507, 33945, 37230, 38471, 39525, 40734, 41850, 47430, 49275, 55845, 56575, 61101, 62050, 67014, 67890, 71145, 76942, 79050, 93075, 98550, 101835, 111690, 113150, 115413, 118575, 122202, 142290, 167535, 169725, 186150, 192355, 203670, 230826, 237150, 279225, 305505, 335070, 339450, 346239, 355725, 384710, 509175, 558450, 577065, 611010, 692478, 711450, 837675, 961775, 1018350, 1038717, 1154130, 1527525, 1675350, 1731195, 1923550, 2077434, 2885325, 3055050, 3462390, 5193585, 5770650, 8655975, 10387170, 17311950, 25967925, 51935850]

約数ペア:

[(1, 51935850), (2, 25967925), (3, 17311950), (5, 10387170), (6, 8655975), (9, 5770650), (10, 5193585), (15, 3462390), (17, 3055050), (18, 2885325), (25, 2077434), (27, 1923550), (30, 1731195), (31, 1675350), (34, 1527525), (45, 1154130), (50, 1038717), (51, 1018350), (54, 961775), (62, 837675), (73, 711450), (75, 692478), (85, 611010), (90, 577065), (93, 558450), (102, 509175), (135, 384710), (146, 355725), (150, 346239), (153, 339450), (155, 335070), (170, 305505), (186, 279225), (219, 237150), (225, 230826), (255, 203670), (270, 192355), (279, 186150), (306, 169725), (310, 167535), (365, 142290), (425, 122202), (438, 118575), (450, 115413), (459, 113150), (465, 111690), (510, 101835), (527, 98550), (558, 93075), (657, 79050), (675, 76942), (730, 71145), (765, 67890), (775, 67014), (837, 62050), (850, 61101), (918, 56575), (930, 55845), (1054, 49275), (1095, 47430), (1241, 41850), (1275, 40734), (1314, 39525), (1350, 38471), (1395, 37230), (1530, 33945), (1550, 33507), (1581, 32850), (1674, 31025), (1825, 28458), (1971, 26350), (2190, 23715), (2263, 22950), (2295, 22630), (2325, 22338), (2482, 20925), (2550, 20367), (2635, 19710), (2790, 18615), (3162, 16425), (3285, 15810), (3650, 14229), (3723, 13950), (3825, 13578), (3942, 13175), (4185, 12410), (4526, 11475), (4590, 11315), (4650, 11169), (4743, 10950), (5270, 9855), (5475, 9486), (6205, 8370), (6570, 7905), (6789, 7650), (6975, 7446)]