51219016

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 98654400

約数和(自身を除く): 47435384

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 412, 488, 824, 1019, 2038, 4076, 6283, 8152, 12566, 25132, 50264, 62159, 104957, 124318, 209914, 248636, 419828, 497272, 839656, 6402377, 12804754, 25609508, 51219016]

約数ペア:

[(1, 51219016), (2, 25609508), (4, 12804754), (8, 6402377), (61, 839656), (103, 497272), (122, 419828), (206, 248636), (244, 209914), (412, 124318), (488, 104957), (824, 62159), (1019, 50264), (2038, 25132), (4076, 12566), (6283, 8152)]