55276390436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{324293}}^1$

素因数の和:325331

約数の個数: 24

約数和(自身を含む): 99083491584

約数和(自身を除く): 43807101148

約数列:

[1, 2, 4, 43, 86, 172, 991, 1982, 3964, 42613, 85226, 170452, 324293, 648586, 1297172, 13944599, 27889198, 55778396, 321374363, 642748726, 1285497452, 13819097609, 27638195218, 55276390436]

約数ペア:

[(1, 55276390436), (2, 27638195218), (4, 13819097609), (43, 1285497452), (86, 642748726), (172, 321374363), (991, 55778396), (1982, 27889198), (3964, 13944599), (42613, 1297172), (85226, 648586), (170452, 324293)]