55558412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 122976000

約数和(自身を除く): 67417588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 169, 182, 199, 236, 338, 364, 398, 413, 676, 767, 796, 826, 1183, 1393, 1534, 1652, 2366, 2587, 2786, 3068, 4732, 5174, 5369, 5572, 9971, 10348, 10738, 11741, 18109, 19942, 21476, 23482, 33631, 36218, 39884, 46964, 67262, 69797, 72436, 82187, 134524, 139594, 152633, 164374, 235417, 279188, 305266, 328748, 470834, 610532, 941668, 1068431, 1984229, 2136862, 3968458, 4273724, 7936916, 13889603, 27779206, 55558412]

約数ペア:

[(1, 55558412), (2, 27779206), (4, 13889603), (7, 7936916), (13, 4273724), (14, 3968458), (26, 2136862), (28, 1984229), (52, 1068431), (59, 941668), (91, 610532), (118, 470834), (169, 328748), (182, 305266), (199, 279188), (236, 235417), (338, 164374), (364, 152633), (398, 139594), (413, 134524), (676, 82187), (767, 72436), (796, 69797), (826, 67262), (1183, 46964), (1393, 39884), (1534, 36218), (1652, 33631), (2366, 23482), (2587, 21476), (2786, 19942), (3068, 18109), (4732, 11741), (5174, 10738), (5369, 10348), (5572, 9971)]