53651870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 101943360

約数和(自身を除く): 48291490

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 2621, 4094, 5242, 10235, 13105, 20470, 26210, 60283, 120566, 233269, 301415, 466538, 602830, 1166345, 2332690, 5365187, 10730374, 26825935, 53651870]

約数ペア:

[(1, 53651870), (2, 26825935), (5, 10730374), (10, 5365187), (23, 2332690), (46, 1166345), (89, 602830), (115, 466538), (178, 301415), (230, 233269), (445, 120566), (890, 60283), (2047, 26210), (2621, 20470), (4094, 13105), (5242, 10235)]