50507860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 115718400

約数和(自身を除く): 65210540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 2459, 4108, 4918, 5135, 9836, 10270, 12295, 20540, 24590, 31967, 49180, 63934, 127868, 159835, 194261, 319670, 388522, 639340, 777044, 971305, 1942610, 2525393, 3885220, 5050786, 10101572, 12626965, 25253930, 50507860]

約数ペア:

[(1, 50507860), (2, 25253930), (4, 12626965), (5, 10101572), (10, 5050786), (13, 3885220), (20, 2525393), (26, 1942610), (52, 971305), (65, 777044), (79, 639340), (130, 388522), (158, 319670), (260, 194261), (316, 159835), (395, 127868), (790, 63934), (1027, 49180), (1580, 31967), (2054, 24590), (2459, 20540), (4108, 12295), (4918, 10270), (5135, 9836)]