55865140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 121185792

約数和(自身を除く): 65320652

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 103, 188, 206, 235, 412, 470, 515, 577, 940, 1030, 1154, 2060, 2308, 2885, 4841, 5770, 9682, 11540, 19364, 24205, 27119, 48410, 54238, 59431, 96820, 108476, 118862, 135595, 237724, 271190, 297155, 542380, 594310, 1188620, 2793257, 5586514, 11173028, 13966285, 27932570, 55865140]

約数ペア:

[(1, 55865140), (2, 27932570), (4, 13966285), (5, 11173028), (10, 5586514), (20, 2793257), (47, 1188620), (94, 594310), (103, 542380), (188, 297155), (206, 271190), (235, 237724), (412, 135595), (470, 118862), (515, 108476), (577, 96820), (940, 59431), (1030, 54238), (1154, 48410), (2060, 27119), (2308, 24205), (2885, 19364), (4841, 11540), (5770, 9682)]