56653560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52457}}^1$

素因数の和:52477

約数の個数: 64

約数和(自身を含む): 188848800

約数和(自身を除く): 132195240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 52457, 104914, 157371, 209828, 262285, 314742, 419656, 472113, 524570, 629484, 786855, 944226, 1049140, 1258968, 1416339, 1573710, 1888452, 2098280, 2360565, 2832678, 3147420, 3776904, 4721130, 5665356, 6294840, 7081695, 9442260, 11330712, 14163390, 18884520, 28326780, 56653560]

約数ペア:

[(1, 56653560), (2, 28326780), (3, 18884520), (4, 14163390), (5, 11330712), (6, 9442260), (8, 7081695), (9, 6294840), (10, 5665356), (12, 4721130), (15, 3776904), (18, 3147420), (20, 2832678), (24, 2360565), (27, 2098280), (30, 1888452), (36, 1573710), (40, 1416339), (45, 1258968), (54, 1049140), (60, 944226), (72, 786855), (90, 629484), (108, 524570), (120, 472113), (135, 419656), (180, 314742), (216, 262285), (270, 209828), (360, 157371), (540, 104914), (1080, 52457)]