49792603780

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1\times {\mathrm{19259}}^1$

素因数の和:20028

約数の個数: 48

約数和(自身を含む): 105185485440

約数和(自身を除く): 55392881660

約数列:

[1, 2, 4, 5, 10, 20, 257, 503, 514, 1006, 1028, 1285, 2012, 2515, 2570, 5030, 5140, 10060, 19259, 38518, 77036, 96295, 129271, 192590, 258542, 385180, 517084, 646355, 1292710, 2585420, 4949563, 9687277, 9899126, 19374554, 19798252, 24747815, 38749108, 48436385, 49495630, 96872770, 98991260, 193745540, 2489630189, 4979260378, 9958520756, 12448150945, 24896301890, 49792603780]

約数ペア:

[(1, 49792603780), (2, 24896301890), (4, 12448150945), (5, 9958520756), (10, 4979260378), (20, 2489630189), (257, 193745540), (503, 98991260), (514, 96872770), (1006, 49495630), (1028, 48436385), (1285, 38749108), (2012, 24747815), (2515, 19798252), (2570, 19374554), (5030, 9899126), (5140, 9687277), (10060, 4949563), (19259, 2585420), (38518, 1292710), (77036, 646355), (96295, 517084), (129271, 385180), (192590, 258542)]