47391310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 39699890

約数列:

[1, 2, 5, 10, 79, 158, 239, 251, 395, 478, 502, 790, 1195, 1255, 2390, 2510, 18881, 19829, 37762, 39658, 59989, 94405, 99145, 119978, 188810, 198290, 299945, 599890, 4739131, 9478262, 23695655, 47391310]

約数ペア:

[(1, 47391310), (2, 23695655), (5, 9478262), (10, 4739131), (79, 599890), (158, 299945), (239, 198290), (251, 188810), (395, 119978), (478, 99145), (502, 94405), (790, 59989), (1195, 39658), (1255, 37762), (2390, 19829), (2510, 18881)]