51271472

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7759}}^1$

素因数の和:7833

約数の個数: 40

約数和(自身を含む): 115468800

約数和(自身を除く): 64197328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 7759, 15518, 31036, 54313, 62072, 108626, 124144, 217252, 434504, 457781, 869008, 915562, 1831124, 3204467, 3662248, 6408934, 7324496, 12817868, 25635736, 51271472]

約数ペア:

[(1, 51271472), (2, 25635736), (4, 12817868), (7, 7324496), (8, 6408934), (14, 3662248), (16, 3204467), (28, 1831124), (56, 915562), (59, 869008), (112, 457781), (118, 434504), (236, 217252), (413, 124144), (472, 108626), (826, 62072), (944, 54313), (1652, 31036), (3304, 15518), (6608, 7759)]