51530024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70783}}^1$

素因数の和:70809

約数の個数: 32

約数和(自身を含む): 118917120

約数和(自身を除く): 67387096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 70783, 141566, 283132, 495481, 566264, 920179, 990962, 1840358, 1981924, 3680716, 3963848, 6441253, 7361432, 12882506, 25765012, 51530024]

約数ペア:

[(1, 51530024), (2, 25765012), (4, 12882506), (7, 7361432), (8, 6441253), (13, 3963848), (14, 3680716), (26, 1981924), (28, 1840358), (52, 990962), (56, 920179), (91, 566264), (104, 495481), (182, 283132), (364, 141566), (728, 70783)]