54587600

素因数分解:

$2^4\times 5^2\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:828

約数の個数: 60

約数和(自身を含む): 131926080

約数和(自身を除く): 77338480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 239, 400, 478, 571, 956, 1142, 1195, 1912, 2284, 2390, 2855, 3824, 4568, 4780, 5710, 5975, 9136, 9560, 11420, 11950, 14275, 19120, 22840, 23900, 28550, 45680, 47800, 57100, 95600, 114200, 136469, 228400, 272938, 545876, 682345, 1091752, 1364690, 2183504, 2729380, 3411725, 5458760, 6823450, 10917520, 13646900, 27293800, 54587600]

約数ペア:

[(1, 54587600), (2, 27293800), (4, 13646900), (5, 10917520), (8, 6823450), (10, 5458760), (16, 3411725), (20, 2729380), (25, 2183504), (40, 1364690), (50, 1091752), (80, 682345), (100, 545876), (200, 272938), (239, 228400), (400, 136469), (478, 114200), (571, 95600), (956, 57100), (1142, 47800), (1195, 45680), (1912, 28550), (2284, 23900), (2390, 22840), (2855, 19120), (3824, 14275), (4568, 11950), (4780, 11420), (5710, 9560), (5975, 9136)]