47855754

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 107976960

約数和(自身を除く): 60121206

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 558, 617, 834, 1234, 1251, 1851, 2502, 3702, 4309, 5553, 8618, 11106, 12927, 19127, 25854, 38254, 38781, 57381, 77562, 85763, 114762, 171526, 172143, 257289, 344286, 514578, 771867, 1543734, 2658653, 5317306, 7975959, 15951918, 23927877, 47855754]

約数ペア:

[(1, 47855754), (2, 23927877), (3, 15951918), (6, 7975959), (9, 5317306), (18, 2658653), (31, 1543734), (62, 771867), (93, 514578), (139, 344286), (186, 257289), (278, 172143), (279, 171526), (417, 114762), (558, 85763), (617, 77562), (834, 57381), (1234, 38781), (1251, 38254), (1851, 25854), (2502, 19127), (3702, 12927), (4309, 11106), (5553, 8618)]