56276970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6491}}^1$

素因数の和:6535

約数の個数: 48

約数和(自身を含む): 143499168

約数和(自身を除く): 87222198

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 6491, 8670, 12982, 19473, 32455, 38946, 64910, 97365, 110347, 194730, 220694, 331041, 551735, 662082, 1103470, 1655205, 1875899, 3310410, 3751798, 5627697, 9379495, 11255394, 18758990, 28138485, 56276970]

約数ペア:

[(1, 56276970), (2, 28138485), (3, 18758990), (5, 11255394), (6, 9379495), (10, 5627697), (15, 3751798), (17, 3310410), (30, 1875899), (34, 1655205), (51, 1103470), (85, 662082), (102, 551735), (170, 331041), (255, 220694), (289, 194730), (510, 110347), (578, 97365), (867, 64910), (1445, 38946), (1734, 32455), (2890, 19473), (4335, 12982), (6491, 8670)]