56861652

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 136604160

約数和(自身を除く): 79742508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 263, 419, 516, 526, 789, 838, 1052, 1257, 1578, 1676, 2514, 3156, 5028, 11309, 18017, 22618, 33927, 36034, 45236, 54051, 67854, 72068, 108102, 110197, 135708, 216204, 220394, 330591, 440788, 661182, 1322364, 4738471, 9476942, 14215413, 18953884, 28430826, 56861652]

約数ペア:

[(1, 56861652), (2, 28430826), (3, 18953884), (4, 14215413), (6, 9476942), (12, 4738471), (43, 1322364), (86, 661182), (129, 440788), (172, 330591), (258, 220394), (263, 216204), (419, 135708), (516, 110197), (526, 108102), (789, 72068), (838, 67854), (1052, 54051), (1257, 45236), (1578, 36034), (1676, 33927), (2514, 22618), (3156, 18017), (5028, 11309)]