52836740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6491}}^1$

素因数の和:6548

約数の個数: 48

約数和(自身を含む): 124334784

約数和(自身を除く): 71498044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 6491, 8140, 12982, 25964, 32455, 64910, 71401, 129820, 142802, 240167, 285604, 357005, 480334, 714010, 960668, 1200835, 1428020, 2401670, 2641837, 4803340, 5283674, 10567348, 13209185, 26418370, 52836740]

約数ペア:

[(1, 52836740), (2, 26418370), (4, 13209185), (5, 10567348), (10, 5283674), (11, 4803340), (20, 2641837), (22, 2401670), (37, 1428020), (44, 1200835), (55, 960668), (74, 714010), (110, 480334), (148, 357005), (185, 285604), (220, 240167), (370, 142802), (407, 129820), (740, 71401), (814, 64910), (1628, 32455), (2035, 25964), (4070, 12982), (6491, 8140)]