49030917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 75091968

約数和(自身を除く): 26061051

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1163, 1833, 3243, 3489, 14053, 15119, 26749, 42159, 45357, 54661, 80247, 163983, 347737, 710593, 1043211, 1257203, 2131779, 3771609, 16343639, 49030917]

約数ペア:

[(1, 49030917), (3, 16343639), (13, 3771609), (23, 2131779), (39, 1257203), (47, 1043211), (69, 710593), (141, 347737), (299, 163983), (611, 80247), (897, 54661), (1081, 45357), (1163, 42159), (1833, 26749), (3243, 15119), (3489, 14053)]