51828036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19543}}^1$

素因数の和:19580

約数の個数: 48

約数和(自身を含む): 137902464

約数和(自身を除く): 86074428

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 19543, 39086, 58629, 78172, 117258, 234516, 254059, 332231, 508118, 664462, 762177, 996693, 1016236, 1328924, 1524354, 1993386, 3048708, 3986772, 4319003, 8638006, 12957009, 17276012, 25914018, 51828036]

約数ペア:

[(1, 51828036), (2, 25914018), (3, 17276012), (4, 12957009), (6, 8638006), (12, 4319003), (13, 3986772), (17, 3048708), (26, 1993386), (34, 1524354), (39, 1328924), (51, 1016236), (52, 996693), (68, 762177), (78, 664462), (102, 508118), (156, 332231), (204, 254059), (221, 234516), (442, 117258), (663, 78172), (884, 58629), (1326, 39086), (2652, 19543)]