51239048

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48157}}^1$

素因数の和:48189

約数の個数: 32

約数和(自身を含む): 115579200

約数和(自身を除く): 64340152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 48157, 96314, 192628, 337099, 385256, 674198, 914983, 1348396, 1829966, 2696792, 3659932, 6404881, 7319864, 12809762, 25619524, 51239048]

約数ペア:

[(1, 51239048), (2, 25619524), (4, 12809762), (7, 7319864), (8, 6404881), (14, 3659932), (19, 2696792), (28, 1829966), (38, 1348396), (56, 914983), (76, 674198), (133, 385256), (152, 337099), (266, 192628), (532, 96314), (1064, 48157)]