54364390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 101746944

約数和(自身を除く): 47382554

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1117, 1570, 2234, 4867, 5585, 9734, 11170, 24335, 34627, 48670, 69254, 173135, 175369, 346270, 350738, 876845, 1753690, 5436439, 10872878, 27182195, 54364390]

約数ペア:

[(1, 54364390), (2, 27182195), (5, 10872878), (10, 5436439), (31, 1753690), (62, 876845), (155, 350738), (157, 346270), (310, 175369), (314, 173135), (785, 69254), (1117, 48670), (1570, 34627), (2234, 24335), (4867, 11170), (5585, 9734)]