54358040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1021}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 134658720

約数和(自身を除く): 80300680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1021, 1210, 1331, 2042, 2420, 2662, 4084, 4840, 5105, 5324, 6655, 8168, 10210, 10648, 11231, 13310, 20420, 22462, 26620, 40840, 44924, 53240, 56155, 89848, 112310, 123541, 224620, 247082, 449240, 494164, 617705, 988328, 1235410, 1358951, 2470820, 2717902, 4941640, 5435804, 6794755, 10871608, 13589510, 27179020, 54358040]

約数ペア:

[(1, 54358040), (2, 27179020), (4, 13589510), (5, 10871608), (8, 6794755), (10, 5435804), (11, 4941640), (20, 2717902), (22, 2470820), (40, 1358951), (44, 1235410), (55, 988328), (88, 617705), (110, 494164), (121, 449240), (220, 247082), (242, 224620), (440, 123541), (484, 112310), (605, 89848), (968, 56155), (1021, 53240), (1210, 44924), (1331, 40840), (2042, 26620), (2420, 22462), (2662, 20420), (4084, 13310), (4840, 11231), (5105, 10648), (5324, 10210), (6655, 8168)]