48090840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{57251}}^1$

素因数の和:57272

約数の個数: 64

約数和(自身を含む): 164885760

約数和(自身を除く): 116794920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 57251, 114502, 171753, 229004, 286255, 343506, 400757, 458008, 572510, 687012, 801514, 858765, 1145020, 1202271, 1374024, 1603028, 1717530, 2003785, 2290040, 2404542, 3206056, 3435060, 4007570, 4809084, 6011355, 6870120, 8015140, 9618168, 12022710, 16030280, 24045420, 48090840]

約数ペア:

[(1, 48090840), (2, 24045420), (3, 16030280), (4, 12022710), (5, 9618168), (6, 8015140), (7, 6870120), (8, 6011355), (10, 4809084), (12, 4007570), (14, 3435060), (15, 3206056), (20, 2404542), (21, 2290040), (24, 2003785), (28, 1717530), (30, 1603028), (35, 1374024), (40, 1202271), (42, 1145020), (56, 858765), (60, 801514), (70, 687012), (84, 572510), (105, 458008), (120, 400757), (140, 343506), (168, 286255), (210, 229004), (280, 171753), (420, 114502), (840, 57251)]