53562730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13291}}^1$

素因数の和:13342

約数の個数: 32

約数和(自身を含む): 107186688

約数和(自身を除く): 53623958

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 13291, 26582, 66455, 132910, 172783, 345566, 412021, 824042, 863915, 1727830, 2060105, 4120210, 5356273, 10712546, 26781365, 53562730]

約数ペア:

[(1, 53562730), (2, 26781365), (5, 10712546), (10, 5356273), (13, 4120210), (26, 2060105), (31, 1727830), (62, 863915), (65, 824042), (130, 412021), (155, 345566), (310, 172783), (403, 132910), (806, 66455), (2015, 26582), (4030, 13291)]