51292670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35869}}^1$

素因数の和:35900

約数の個数: 32

約数和(自身を含む): 108470880

約数和(自身を除く): 57178210

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 35869, 71738, 179345, 358690, 394559, 466297, 789118, 932594, 1972795, 2331485, 3945590, 4662970, 5129267, 10258534, 25646335, 51292670]

約数ペア:

[(1, 51292670), (2, 25646335), (5, 10258534), (10, 5129267), (11, 4662970), (13, 3945590), (22, 2331485), (26, 1972795), (55, 932594), (65, 789118), (110, 466297), (130, 394559), (143, 358690), (286, 179345), (715, 71738), (1430, 35869)]