51402884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42979}}^1$

素因数の和:43019

約数の個数: 24

約数和(自身を含む): 101088960

約数和(自身を除く): 49686076

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 42979, 85958, 171916, 558727, 988517, 1117454, 1977034, 2234908, 3954068, 12850721, 25701442, 51402884]

約数ペア:

[(1, 51402884), (2, 25701442), (4, 12850721), (13, 3954068), (23, 2234908), (26, 1977034), (46, 1117454), (52, 988517), (92, 558727), (299, 171916), (598, 85958), (1196, 42979)]