49684995

素因数分解:

$3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 56

約数和(自身を含む): 91759536

約数和(自身を除く): 42074541

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 243, 317, 387, 405, 645, 729, 951, 1161, 1215, 1585, 1935, 2853, 3483, 3645, 4755, 5805, 8559, 10449, 13631, 14265, 17415, 25677, 31347, 40893, 42795, 52245, 68155, 77031, 122679, 128385, 156735, 204465, 231093, 368037, 385155, 613395, 1104111, 1155465, 1840185, 3312333, 5520555, 9936999, 16561665, 49684995]

約数ペア:

[(1, 49684995), (3, 16561665), (5, 9936999), (9, 5520555), (15, 3312333), (27, 1840185), (43, 1155465), (45, 1104111), (81, 613395), (129, 385155), (135, 368037), (215, 231093), (243, 204465), (317, 156735), (387, 128385), (405, 122679), (645, 77031), (729, 68155), (951, 52245), (1161, 42795), (1215, 40893), (1585, 31347), (1935, 25677), (2853, 17415), (3483, 14265), (3645, 13631), (4755, 10449), (5805, 8559)]