50055980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2437}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 114683520

約数和(自身を除く): 64627540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 2437, 4108, 4874, 5135, 9748, 10270, 12185, 20540, 24370, 31681, 48740, 63362, 126724, 158405, 192523, 316810, 385046, 633620, 770092, 962615, 1925230, 2502799, 3850460, 5005598, 10011196, 12513995, 25027990, 50055980]

約数ペア:

[(1, 50055980), (2, 25027990), (4, 12513995), (5, 10011196), (10, 5005598), (13, 3850460), (20, 2502799), (26, 1925230), (52, 962615), (65, 770092), (79, 633620), (130, 385046), (158, 316810), (260, 192523), (316, 158405), (395, 126724), (790, 63362), (1027, 48740), (1580, 31681), (2054, 24370), (2437, 20540), (4108, 12185), (4874, 10270), (5135, 9748)]