56688370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2399}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 52175630

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 2399, 4726, 4798, 11815, 11995, 23630, 23990, 40783, 81566, 203915, 333461, 407830, 666922, 1667305, 3334610, 5668837, 11337674, 28344185, 56688370]

約数ペア:

[(1, 56688370), (2, 28344185), (5, 11337674), (10, 5668837), (17, 3334610), (34, 1667305), (85, 666922), (139, 407830), (170, 333461), (278, 203915), (695, 81566), (1390, 40783), (2363, 23990), (2399, 23630), (4726, 11995), (4798, 11815)]