51108252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 138673920

約数和(自身を除く): 87565668

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 401, 494, 516, 559, 741, 802, 817, 988, 1118, 1203, 1482, 1604, 1634, 1677, 2236, 2406, 2451, 2964, 3268, 3354, 4812, 4902, 5213, 6708, 7619, 9804, 10426, 10621, 15238, 15639, 17243, 20852, 21242, 22857, 30476, 31278, 31863, 34486, 42484, 45714, 51729, 62556, 63726, 68972, 91428, 99047, 103458, 127452, 198094, 206916, 224159, 297141, 327617, 396188, 448318, 594282, 655234, 672477, 896636, 982851, 1188564, 1310468, 1344954, 1965702, 2689908, 3931404, 4259021, 8518042, 12777063, 17036084, 25554126, 51108252]

約数ペア:

[(1, 51108252), (2, 25554126), (3, 17036084), (4, 12777063), (6, 8518042), (12, 4259021), (13, 3931404), (19, 2689908), (26, 1965702), (38, 1344954), (39, 1310468), (43, 1188564), (52, 982851), (57, 896636), (76, 672477), (78, 655234), (86, 594282), (114, 448318), (129, 396188), (156, 327617), (172, 297141), (228, 224159), (247, 206916), (258, 198094), (401, 127452), (494, 103458), (516, 99047), (559, 91428), (741, 68972), (802, 63726), (817, 62556), (988, 51729), (1118, 45714), (1203, 42484), (1482, 34486), (1604, 31863), (1634, 31278), (1677, 30476), (2236, 22857), (2406, 21242), (2451, 20852), (2964, 17243), (3268, 15639), (3354, 15238), (4812, 10621), (4902, 10426), (5213, 9804), (6708, 7619)]