56999810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 130740480

約数和(自身を除く): 73740670

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 2521, 3230, 4522, 5042, 11305, 12605, 17647, 22610, 25210, 35294, 42857, 47899, 85714, 88235, 95798, 176470, 214285, 239495, 299999, 335293, 428570, 478990, 599998, 670586, 814283, 1499995, 1628566, 1676465, 2999990, 3352930, 4071415, 5699981, 8142830, 11399962, 28499905, 56999810]

約数ペア:

[(1, 56999810), (2, 28499905), (5, 11399962), (7, 8142830), (10, 5699981), (14, 4071415), (17, 3352930), (19, 2999990), (34, 1676465), (35, 1628566), (38, 1499995), (70, 814283), (85, 670586), (95, 599998), (119, 478990), (133, 428570), (170, 335293), (190, 299999), (238, 239495), (266, 214285), (323, 176470), (595, 95798), (646, 88235), (665, 85714), (1190, 47899), (1330, 42857), (1615, 35294), (2261, 25210), (2521, 22610), (3230, 17647), (4522, 12605), (5042, 11305)]