53405600

素因数分解:

$2^5\times 5^2\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 131390028

約数和(自身を除く): 77984428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 241, 277, 400, 482, 554, 800, 964, 1108, 1205, 1385, 1928, 2216, 2410, 2770, 3856, 4432, 4820, 5540, 6025, 6925, 7712, 8864, 9640, 11080, 12050, 13850, 19280, 22160, 24100, 27700, 38560, 44320, 48200, 55400, 66757, 96400, 110800, 133514, 192800, 221600, 267028, 333785, 534056, 667570, 1068112, 1335140, 1668925, 2136224, 2670280, 3337850, 5340560, 6675700, 10681120, 13351400, 26702800, 53405600]

約数ペア:

[(1, 53405600), (2, 26702800), (4, 13351400), (5, 10681120), (8, 6675700), (10, 5340560), (16, 3337850), (20, 2670280), (25, 2136224), (32, 1668925), (40, 1335140), (50, 1068112), (80, 667570), (100, 534056), (160, 333785), (200, 267028), (241, 221600), (277, 192800), (400, 133514), (482, 110800), (554, 96400), (800, 66757), (964, 55400), (1108, 48200), (1205, 44320), (1385, 38560), (1928, 27700), (2216, 24100), (2410, 22160), (2770, 19280), (3856, 13850), (4432, 12050), (4820, 11080), (5540, 9640), (6025, 8864), (6925, 7712)]