51098866

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 50023694

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 2111, 3458, 4222, 12103, 14777, 24206, 27443, 29554, 40109, 54886, 80218, 103439, 192101, 206878, 280763, 384202, 521417, 561526, 1042834, 1344707, 1965341, 2689414, 3649919, 3930682, 7299838, 25549433, 51098866]

約数ペア:

[(1, 51098866), (2, 25549433), (7, 7299838), (13, 3930682), (14, 3649919), (19, 2689414), (26, 1965341), (38, 1344707), (49, 1042834), (91, 561526), (98, 521417), (133, 384202), (182, 280763), (247, 206878), (266, 192101), (494, 103439), (637, 80218), (931, 54886), (1274, 40109), (1729, 29554), (1862, 27443), (2111, 24206), (3458, 14777), (4222, 12103)]