56129108

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12451}}^1$

素因数の和:12492

約数の個数: 36

約数和(自身を含む): 119240352

約数和(自身を除く): 63111244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 12451, 24902, 49804, 87157, 174314, 286373, 348628, 572746, 610099, 1145492, 1220198, 2004611, 2440396, 4009222, 8018444, 14032277, 28064554, 56129108]

約数ペア:

[(1, 56129108), (2, 28064554), (4, 14032277), (7, 8018444), (14, 4009222), (23, 2440396), (28, 2004611), (46, 1220198), (49, 1145492), (92, 610099), (98, 572746), (161, 348628), (196, 286373), (322, 174314), (644, 87157), (1127, 49804), (2254, 24902), (4508, 12451)]