27459804970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1\times {\mathrm{49783}}^1$

素因数の和:54046

約数の個数: 32

約数和(自身を含む): 53243390592

約数和(自身を除く): 25783585622

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4243, 8486, 21215, 42430, 49783, 55159, 99566, 110318, 248915, 275795, 497830, 551590, 647179, 1294358, 3235895, 6471790, 211229269, 422458538, 1056146345, 2112292690, 2745980497, 5491960994, 13729902485, 27459804970]

約数ペア:

[(1, 27459804970), (2, 13729902485), (5, 5491960994), (10, 2745980497), (13, 2112292690), (26, 1056146345), (65, 422458538), (130, 211229269), (4243, 6471790), (8486, 3235895), (21215, 1294358), (42430, 647179), (49783, 551590), (55159, 497830), (99566, 275795), (110318, 248915)]