51318306

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1848

約数の個数: 64

約数和(自身を含む): 125879040

約数和(自身を除く): 74560734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 702, 738, 1066, 1107, 1599, 1783, 2214, 3198, 3566, 4797, 5349, 9594, 10698, 14391, 16047, 23179, 28782, 32094, 46358, 48141, 69537, 73103, 96282, 139074, 146206, 208611, 219309, 417222, 438618, 625833, 657927, 950339, 1251666, 1315854, 1900678, 1973781, 2851017, 3947562, 5702034, 8553051, 17106102, 25659153, 51318306]

約数ペア:

[(1, 51318306), (2, 25659153), (3, 17106102), (6, 8553051), (9, 5702034), (13, 3947562), (18, 2851017), (26, 1973781), (27, 1900678), (39, 1315854), (41, 1251666), (54, 950339), (78, 657927), (82, 625833), (117, 438618), (123, 417222), (234, 219309), (246, 208611), (351, 146206), (369, 139074), (533, 96282), (702, 73103), (738, 69537), (1066, 48141), (1107, 46358), (1599, 32094), (1783, 28782), (2214, 23179), (3198, 16047), (3566, 14391), (4797, 10698), (5349, 9594)]