51111372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7038

約数の個数: 48

約数和(自身を含む): 131185152

約数和(自身を除く): 80073780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 6971, 7332, 13942, 20913, 27884, 41826, 83652, 90623, 181246, 271869, 327637, 362492, 543738, 655274, 982911, 1087476, 1310548, 1965822, 3931644, 4259281, 8518562, 12777843, 17037124, 25555686, 51111372]

約数ペア:

[(1, 51111372), (2, 25555686), (3, 17037124), (4, 12777843), (6, 8518562), (12, 4259281), (13, 3931644), (26, 1965822), (39, 1310548), (47, 1087476), (52, 982911), (78, 655274), (94, 543738), (141, 362492), (156, 327637), (188, 271869), (282, 181246), (564, 90623), (611, 83652), (1222, 41826), (1833, 27884), (2444, 20913), (3666, 13942), (6971, 7332)]