51964354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 90780480

約数和(自身を除く): 38816126

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 2843, 5686, 9139, 18278, 36959, 54017, 73918, 105191, 108034, 210382, 702221, 1367483, 1404442, 1998629, 2734966, 3997258, 25982177, 51964354]

約数ペア:

[(1, 51964354), (2, 25982177), (13, 3997258), (19, 2734966), (26, 1998629), (37, 1404442), (38, 1367483), (74, 702221), (247, 210382), (481, 108034), (494, 105191), (703, 73918), (962, 54017), (1406, 36959), (2843, 18278), (5686, 9139)]