51736568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 60030472

約数列:

[1, 2, 4, 8, 13, 23, 26, 43, 46, 52, 86, 92, 104, 172, 184, 299, 344, 503, 559, 598, 989, 1006, 1118, 1196, 1978, 2012, 2236, 2392, 3956, 4024, 4472, 6539, 7912, 11569, 12857, 13078, 21629, 23138, 25714, 26156, 43258, 46276, 51428, 52312, 86516, 92552, 102856, 150397, 173032, 281177, 300794, 497467, 562354, 601588, 994934, 1124708, 1203176, 1989868, 2249416, 3979736, 6467071, 12934142, 25868284, 51736568]

約数ペア:

[(1, 51736568), (2, 25868284), (4, 12934142), (8, 6467071), (13, 3979736), (23, 2249416), (26, 1989868), (43, 1203176), (46, 1124708), (52, 994934), (86, 601588), (92, 562354), (104, 497467), (172, 300794), (184, 281177), (299, 173032), (344, 150397), (503, 102856), (559, 92552), (598, 86516), (989, 52312), (1006, 51428), (1118, 46276), (1196, 43258), (1978, 26156), (2012, 25714), (2236, 23138), (2392, 21629), (3956, 13078), (4024, 12857), (4472, 11569), (6539, 7912)]