51631692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 141092784

約数和(自身を除く): 89461092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 277, 294, 317, 554, 588, 634, 831, 951, 1108, 1268, 1662, 1902, 1939, 2219, 3324, 3804, 3878, 4438, 5817, 6657, 7756, 8876, 11634, 13314, 13573, 15533, 23268, 26628, 27146, 31066, 40719, 46599, 54292, 62132, 81438, 87809, 93198, 162876, 175618, 186396, 263427, 351236, 526854, 614663, 1053708, 1229326, 1843989, 2458652, 3687978, 4302641, 7375956, 8605282, 12907923, 17210564, 25815846, 51631692]

約数ペア:

[(1, 51631692), (2, 25815846), (3, 17210564), (4, 12907923), (6, 8605282), (7, 7375956), (12, 4302641), (14, 3687978), (21, 2458652), (28, 1843989), (42, 1229326), (49, 1053708), (84, 614663), (98, 526854), (147, 351236), (196, 263427), (277, 186396), (294, 175618), (317, 162876), (554, 93198), (588, 87809), (634, 81438), (831, 62132), (951, 54292), (1108, 46599), (1268, 40719), (1662, 31066), (1902, 27146), (1939, 26628), (2219, 23268), (3324, 15533), (3804, 13573), (3878, 13314), (4438, 11634), (5817, 8876), (6657, 7756)]