55951428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 151782400

約数和(自身を除く): 95830972

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, 439, 494, 516, 559, 741, 817, 878, 988, 1118, 1317, 1482, 1634, 1677, 1756, 2236, 2451, 2634, 2964, 3268, 3354, 4902, 5268, 5707, 6708, 8341, 9804, 10621, 11414, 16682, 17121, 18877, 21242, 22828, 25023, 31863, 33364, 34242, 37754, 42484, 50046, 56631, 63726, 68484, 75508, 100092, 108433, 113262, 127452, 216866, 226524, 245401, 325299, 358663, 433732, 490802, 650598, 717326, 736203, 981604, 1075989, 1301196, 1434652, 1472406, 2151978, 2944812, 4303956, 4662619, 9325238, 13987857, 18650476, 27975714, 55951428]

約数ペア:

[(1, 55951428), (2, 27975714), (3, 18650476), (4, 13987857), (6, 9325238), (12, 4662619), (13, 4303956), (19, 2944812), (26, 2151978), (38, 1472406), (39, 1434652), (43, 1301196), (52, 1075989), (57, 981604), (76, 736203), (78, 717326), (86, 650598), (114, 490802), (129, 433732), (156, 358663), (172, 325299), (228, 245401), (247, 226524), (258, 216866), (439, 127452), (494, 113262), (516, 108433), (559, 100092), (741, 75508), (817, 68484), (878, 63726), (988, 56631), (1118, 50046), (1317, 42484), (1482, 37754), (1634, 34242), (1677, 33364), (1756, 31863), (2236, 25023), (2451, 22828), (2634, 21242), (2964, 18877), (3268, 17121), (3354, 16682), (4902, 11414), (5268, 10621), (5707, 9804), (6708, 8341)]