51246228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 141740928

約数和(自身を除く): 90494700

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 41, 44, 51, 66, 68, 82, 102, 123, 132, 164, 187, 204, 246, 374, 451, 492, 557, 561, 697, 748, 902, 1114, 1122, 1353, 1394, 1671, 1804, 2091, 2228, 2244, 2706, 2788, 3342, 4182, 5412, 6127, 6684, 7667, 8364, 9469, 12254, 15334, 18381, 18938, 22837, 23001, 24508, 28407, 30668, 36762, 37876, 45674, 46002, 56814, 68511, 73524, 91348, 92004, 104159, 113628, 137022, 208318, 251207, 274044, 312477, 388229, 416636, 502414, 624954, 753621, 776458, 1004828, 1164687, 1249908, 1507242, 1552916, 2329374, 3014484, 4270519, 4658748, 8541038, 12811557, 17082076, 25623114, 51246228]

約数ペア:

[(1, 51246228), (2, 25623114), (3, 17082076), (4, 12811557), (6, 8541038), (11, 4658748), (12, 4270519), (17, 3014484), (22, 2329374), (33, 1552916), (34, 1507242), (41, 1249908), (44, 1164687), (51, 1004828), (66, 776458), (68, 753621), (82, 624954), (102, 502414), (123, 416636), (132, 388229), (164, 312477), (187, 274044), (204, 251207), (246, 208318), (374, 137022), (451, 113628), (492, 104159), (557, 92004), (561, 91348), (697, 73524), (748, 68511), (902, 56814), (1114, 46002), (1122, 45674), (1353, 37876), (1394, 36762), (1671, 30668), (1804, 28407), (2091, 24508), (2228, 23001), (2244, 22837), (2706, 18938), (2788, 18381), (3342, 15334), (4182, 12254), (5412, 9469), (6127, 8364), (6684, 7667)]