49298431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 62995968

約数和(自身を除く): 13697537

約数列:

[1, 7, 13, 61, 83, 91, 107, 427, 581, 749, 793, 1079, 1391, 5063, 5551, 6527, 7553, 8881, 9737, 35441, 45689, 62167, 65819, 84851, 115453, 460733, 541741, 593957, 808171, 3792187, 7042633, 49298431]

約数ペア:

[(1, 49298431), (7, 7042633), (13, 3792187), (61, 808171), (83, 593957), (91, 541741), (107, 460733), (427, 115453), (581, 84851), (749, 65819), (793, 62167), (1079, 45689), (1391, 35441), (5063, 9737), (5551, 8881), (6527, 7553)]