47452158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:874

約数の個数: 72

約数和(自身を含む): 117332280

約数和(自身を除く): 69880122

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 821, 1014, 1482, 1521, 1642, 2223, 2463, 3042, 3211, 4446, 4926, 6422, 7389, 9633, 10673, 14778, 15599, 19266, 21346, 28899, 31198, 32019, 46797, 57798, 64038, 93594, 96057, 138749, 140391, 192114, 202787, 277498, 280782, 405574, 416247, 608361, 832494, 1216722, 1248741, 1825083, 2497482, 2636231, 3650166, 5272462, 7908693, 15817386, 23726079, 47452158]

約数ペア:

[(1, 47452158), (2, 23726079), (3, 15817386), (6, 7908693), (9, 5272462), (13, 3650166), (18, 2636231), (19, 2497482), (26, 1825083), (38, 1248741), (39, 1216722), (57, 832494), (78, 608361), (114, 416247), (117, 405574), (169, 280782), (171, 277498), (234, 202787), (247, 192114), (338, 140391), (342, 138749), (494, 96057), (507, 93594), (741, 64038), (821, 57798), (1014, 46797), (1482, 32019), (1521, 31198), (1642, 28899), (2223, 21346), (2463, 19266), (3042, 15599), (3211, 14778), (4446, 10673), (4926, 9633), (6422, 7389)]