49147164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1671

約数の個数: 72

約数和(自身を含む): 137329920

約数和(自身を除く): 88182756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1571, 1738, 2607, 2844, 3142, 3476, 4713, 5214, 6284, 7821, 9426, 10428, 14139, 15642, 17281, 18852, 28278, 31284, 34562, 51843, 56556, 69124, 103686, 124109, 155529, 207372, 248218, 311058, 372327, 496436, 622116, 744654, 1116981, 1365199, 1489308, 2233962, 2730398, 4095597, 4467924, 5460796, 8191194, 12286791, 16382388, 24573582, 49147164]

約数ペア:

[(1, 49147164), (2, 24573582), (3, 16382388), (4, 12286791), (6, 8191194), (9, 5460796), (11, 4467924), (12, 4095597), (18, 2730398), (22, 2233962), (33, 1489308), (36, 1365199), (44, 1116981), (66, 744654), (79, 622116), (99, 496436), (132, 372327), (158, 311058), (198, 248218), (237, 207372), (316, 155529), (396, 124109), (474, 103686), (711, 69124), (869, 56556), (948, 51843), (1422, 34562), (1571, 31284), (1738, 28278), (2607, 18852), (2844, 17281), (3142, 15642), (3476, 14139), (4713, 10428), (5214, 9426), (6284, 7821)]