50880765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 95477760

約数和(自身を除く): 44596995

約数列:

[1, 3, 5, 13, 15, 19, 31, 39, 57, 65, 93, 95, 155, 195, 247, 285, 403, 443, 465, 589, 741, 1209, 1235, 1329, 1767, 2015, 2215, 2945, 3705, 5759, 6045, 6645, 7657, 8417, 8835, 13733, 17277, 22971, 25251, 28795, 38285, 41199, 42085, 68665, 86385, 109421, 114855, 126255, 178529, 205995, 260927, 328263, 535587, 547105, 782781, 892645, 1304635, 1641315, 2677935, 3392051, 3913905, 10176153, 16960255, 50880765]

約数ペア:

[(1, 50880765), (3, 16960255), (5, 10176153), (13, 3913905), (15, 3392051), (19, 2677935), (31, 1641315), (39, 1304635), (57, 892645), (65, 782781), (93, 547105), (95, 535587), (155, 328263), (195, 260927), (247, 205995), (285, 178529), (403, 126255), (443, 114855), (465, 109421), (589, 86385), (741, 68665), (1209, 42085), (1235, 41199), (1329, 38285), (1767, 28795), (2015, 25251), (2215, 22971), (2945, 17277), (3705, 13733), (5759, 8835), (6045, 8417), (6645, 7657)]