51625896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 148039680

約数和(自身を除く): 96413784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 631, 974, 1262, 1461, 1893, 1948, 2524, 2922, 3409, 3786, 3896, 4417, 5048, 5844, 6818, 7572, 8834, 10227, 11688, 13251, 13636, 15144, 17668, 20454, 26502, 27272, 35336, 40908, 53004, 81816, 106008, 307297, 614594, 921891, 1229188, 1843782, 2151079, 2458376, 3687564, 4302158, 6453237, 7375128, 8604316, 12906474, 17208632, 25812948, 51625896]

約数ペア:

[(1, 51625896), (2, 25812948), (3, 17208632), (4, 12906474), (6, 8604316), (7, 7375128), (8, 6453237), (12, 4302158), (14, 3687564), (21, 2458376), (24, 2151079), (28, 1843782), (42, 1229188), (56, 921891), (84, 614594), (168, 307297), (487, 106008), (631, 81816), (974, 53004), (1262, 40908), (1461, 35336), (1893, 27272), (1948, 26502), (2524, 20454), (2922, 17668), (3409, 15144), (3786, 13636), (3896, 13251), (4417, 11688), (5048, 10227), (5844, 8834), (6818, 7572)]