47789848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 93265920

約数和(自身を除く): 45476072

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 1471, 2942, 4061, 5884, 8122, 11768, 16244, 32488, 45601, 91202, 182404, 192701, 364808, 385402, 770804, 1541608, 5973731, 11947462, 23894924, 47789848]

約数ペア:

[(1, 47789848), (2, 23894924), (4, 11947462), (8, 5973731), (31, 1541608), (62, 770804), (124, 385402), (131, 364808), (248, 192701), (262, 182404), (524, 91202), (1048, 45601), (1471, 32488), (2942, 16244), (4061, 11768), (5884, 8122)]