57051956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 111089664

約数和(自身を除く): 54037708

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 127, 163, 212, 254, 326, 508, 652, 689, 1378, 1651, 2119, 2756, 3302, 4238, 6604, 6731, 8476, 8639, 13462, 17278, 20701, 26924, 34556, 41402, 82804, 87503, 112307, 175006, 224614, 269113, 350012, 449228, 538226, 1076452, 1097153, 2194306, 4388612, 14262989, 28525978, 57051956]

約数ペア:

[(1, 57051956), (2, 28525978), (4, 14262989), (13, 4388612), (26, 2194306), (52, 1097153), (53, 1076452), (106, 538226), (127, 449228), (163, 350012), (212, 269113), (254, 224614), (326, 175006), (508, 112307), (652, 87503), (689, 82804), (1378, 41402), (1651, 34556), (2119, 26924), (2756, 20701), (3302, 17278), (4238, 13462), (6604, 8639), (6731, 8476)]