51648976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 104421888

約数和(自身を除く): 52772912

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1031, 1616, 2062, 3131, 4124, 6262, 8248, 12524, 16496, 25048, 31961, 50096, 63922, 104131, 127844, 208262, 255688, 416524, 511376, 833048, 1666096, 3228061, 6456122, 12912244, 25824488, 51648976]

約数ペア:

[(1, 51648976), (2, 25824488), (4, 12912244), (8, 6456122), (16, 3228061), (31, 1666096), (62, 833048), (101, 511376), (124, 416524), (202, 255688), (248, 208262), (404, 127844), (496, 104131), (808, 63922), (1031, 50096), (1616, 31961), (2062, 25048), (3131, 16496), (4124, 12524), (6262, 8248)]