54295960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79847}}^1$

素因数の和:79875

約数の個数: 32

約数和(自身を含む): 129353760

約数和(自身を除く): 75057800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 79847, 159694, 319388, 399235, 638776, 798470, 1357399, 1596940, 2714798, 3193880, 5429596, 6786995, 10859192, 13573990, 27147980, 54295960]

約数ペア:

[(1, 54295960), (2, 27147980), (4, 13573990), (5, 10859192), (8, 6786995), (10, 5429596), (17, 3193880), (20, 2714798), (34, 1596940), (40, 1357399), (68, 798470), (85, 638776), (136, 399235), (170, 319388), (340, 159694), (680, 79847)]