55941730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1489}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 115272360

約数和(自身を除く): 59330630

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 1489, 2210, 2890, 2978, 3757, 7445, 7514, 14890, 18785, 19357, 25313, 37570, 38714, 50626, 96785, 126565, 193570, 253130, 329069, 430321, 658138, 860642, 1645345, 2151605, 3290690, 4303210, 5594173, 11188346, 27970865, 55941730]

約数ペア:

[(1, 55941730), (2, 27970865), (5, 11188346), (10, 5594173), (13, 4303210), (17, 3290690), (26, 2151605), (34, 1645345), (65, 860642), (85, 658138), (130, 430321), (170, 329069), (221, 253130), (289, 193570), (442, 126565), (578, 96785), (1105, 50626), (1445, 38714), (1489, 37570), (2210, 25313), (2890, 19357), (2978, 18785), (3757, 14890), (7445, 7514)]