53077388

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 119719152

約数和(自身を除く): 66641764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 563, 637, 962, 1036, 1126, 1274, 1813, 1924, 2252, 2548, 3367, 3626, 3941, 6734, 7252, 7319, 7882, 13468, 14638, 15764, 20831, 23569, 27587, 29276, 41662, 47138, 51233, 55174, 83324, 94276, 102466, 110348, 145817, 204932, 270803, 291634, 358631, 541606, 583268, 717262, 1020719, 1083212, 1434524, 1895621, 2041438, 3791242, 4082876, 7582484, 13269347, 26538694, 53077388]

約数ペア:

[(1, 53077388), (2, 26538694), (4, 13269347), (7, 7582484), (13, 4082876), (14, 3791242), (26, 2041438), (28, 1895621), (37, 1434524), (49, 1083212), (52, 1020719), (74, 717262), (91, 583268), (98, 541606), (148, 358631), (182, 291634), (196, 270803), (259, 204932), (364, 145817), (481, 110348), (518, 102466), (563, 94276), (637, 83324), (962, 55174), (1036, 51233), (1126, 47138), (1274, 41662), (1813, 29276), (1924, 27587), (2252, 23569), (2548, 20831), (3367, 15764), (3626, 14638), (3941, 13468), (6734, 7882), (7252, 7319)]