47780212106

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1979}}^1\times {\mathrm{99767}}^1$

素因数の和:101770

約数の個数: 24

約数和(自身を含む): 78818715360

約数和(自身を除く): 31038503254

約数列:

[1, 2, 11, 22, 121, 242, 1979, 3958, 21769, 43538, 99767, 199534, 239459, 478918, 1097437, 2194874, 12071807, 24143614, 197438893, 394877786, 2171827823, 4343655646, 23890106053, 47780212106]

約数ペア:

[(1, 47780212106), (2, 23890106053), (11, 4343655646), (22, 2171827823), (121, 394877786), (242, 197438893), (1979, 24143614), (3958, 12071807), (21769, 2194874), (43538, 1097437), (99767, 478918), (199534, 239459)]