52481963425

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{2207}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 67329833472

約数和(自身を除く): 14847870047

約数列:

[1, 5, 25, 53, 131, 137, 265, 655, 685, 1325, 2207, 3275, 3425, 6943, 7261, 11035, 17947, 34715, 36305, 55175, 89735, 116971, 173575, 181525, 289117, 302359, 448675, 584855, 951191, 1445585, 1511795, 2924275, 4755955, 7227925, 7558975, 15323201, 16025027, 23779775, 39609029, 76616005, 80125135, 198045145, 383080025, 400625675, 990225725, 2099278537, 10496392685, 52481963425]

約数ペア:

[(1, 52481963425), (5, 10496392685), (25, 2099278537), (53, 990225725), (131, 400625675), (137, 383080025), (265, 198045145), (655, 80125135), (685, 76616005), (1325, 39609029), (2207, 23779775), (3275, 16025027), (3425, 15323201), (6943, 7558975), (7261, 7227925), (11035, 4755955), (17947, 2924275), (34715, 1511795), (36305, 1445585), (55175, 951191), (89735, 584855), (116971, 448675), (173575, 302359), (181525, 289117)]