55028472

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 145920000

約数和(自身を除く): 90891528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 1999, 2294, 3441, 3998, 4588, 5997, 6882, 7996, 9176, 11994, 13764, 15992, 23988, 27528, 47976, 61969, 73963, 123938, 147926, 185907, 221889, 247876, 295852, 371814, 443778, 495752, 591704, 743628, 887556, 1487256, 1775112, 2292853, 4585706, 6878559, 9171412, 13757118, 18342824, 27514236, 55028472]

約数ペア:

[(1, 55028472), (2, 27514236), (3, 18342824), (4, 13757118), (6, 9171412), (8, 6878559), (12, 4585706), (24, 2292853), (31, 1775112), (37, 1487256), (62, 887556), (74, 743628), (93, 591704), (111, 495752), (124, 443778), (148, 371814), (186, 295852), (222, 247876), (248, 221889), (296, 185907), (372, 147926), (444, 123938), (744, 73963), (888, 61969), (1147, 47976), (1999, 27528), (2294, 23988), (3441, 15992), (3998, 13764), (4588, 11994), (5997, 9176), (6882, 7996)]