49745850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 158561280

約数和(自身を除く): 108815430

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 59, 66, 70, 73, 75, 77, 105, 110, 118, 146, 150, 154, 165, 175, 177, 210, 219, 231, 275, 295, 330, 350, 354, 365, 385, 413, 438, 462, 511, 525, 550, 590, 649, 730, 770, 803, 825, 826, 885, 1022, 1050, 1095, 1155, 1239, 1298, 1475, 1533, 1606, 1650, 1770, 1825, 1925, 1947, 2065, 2190, 2310, 2409, 2478, 2555, 2950, 3066, 3245, 3650, 3850, 3894, 4015, 4130, 4307, 4425, 4543, 4818, 5110, 5475, 5621, 5775, 6195, 6490, 7665, 8030, 8614, 8850, 9086, 9735, 10325, 10950, 11242, 11550, 12045, 12390, 12775, 12921, 13629, 15330, 16225, 16863, 19470, 20075, 20650, 21535, 22715, 24090, 25550, 25842, 27258, 28105, 30149, 30975, 32450, 33726, 38325, 40150, 43070, 45430, 47377, 48675, 56210, 60225, 60298, 61950, 64605, 68145, 76650, 84315, 90447, 94754, 97350, 107675, 113575, 120450, 129210, 136290, 140525, 142131, 150745, 168630, 180894, 215350, 227150, 236885, 281050, 284262, 301490, 323025, 331639, 340725, 421575, 452235, 473770, 646050, 663278, 681450, 710655, 753725, 843150, 904470, 994917, 1184425, 1421310, 1507450, 1658195, 1989834, 2261175, 2368850, 3316390, 3553275, 4522350, 4974585, 7106550, 8290975, 9949170, 16581950, 24872925, 49745850]

約数ペア:

[(1, 49745850), (2, 24872925), (3, 16581950), (5, 9949170), (6, 8290975), (7, 7106550), (10, 4974585), (11, 4522350), (14, 3553275), (15, 3316390), (21, 2368850), (22, 2261175), (25, 1989834), (30, 1658195), (33, 1507450), (35, 1421310), (42, 1184425), (50, 994917), (55, 904470), (59, 843150), (66, 753725), (70, 710655), (73, 681450), (75, 663278), (77, 646050), (105, 473770), (110, 452235), (118, 421575), (146, 340725), (150, 331639), (154, 323025), (165, 301490), (175, 284262), (177, 281050), (210, 236885), (219, 227150), (231, 215350), (275, 180894), (295, 168630), (330, 150745), (350, 142131), (354, 140525), (365, 136290), (385, 129210), (413, 120450), (438, 113575), (462, 107675), (511, 97350), (525, 94754), (550, 90447), (590, 84315), (649, 76650), (730, 68145), (770, 64605), (803, 61950), (825, 60298), (826, 60225), (885, 56210), (1022, 48675), (1050, 47377), (1095, 45430), (1155, 43070), (1239, 40150), (1298, 38325), (1475, 33726), (1533, 32450), (1606, 30975), (1650, 30149), (1770, 28105), (1825, 27258), (1925, 25842), (1947, 25550), (2065, 24090), (2190, 22715), (2310, 21535), (2409, 20650), (2478, 20075), (2555, 19470), (2950, 16863), (3066, 16225), (3245, 15330), (3650, 13629), (3850, 12921), (3894, 12775), (4015, 12390), (4130, 12045), (4307, 11550), (4425, 11242), (4543, 10950), (4818, 10325), (5110, 9735), (5475, 9086), (5621, 8850), (5775, 8614), (6195, 8030), (6490, 7665)]