47211528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21617}}^1$

素因数の和:21646

約数の個数: 64

約数和(自身を含む): 145272960

約数和(自身を除く): 98061432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 21617, 43234, 64851, 86468, 129702, 151319, 172936, 259404, 281021, 302638, 453957, 518808, 562042, 605276, 843063, 907914, 1124084, 1210552, 1686126, 1815828, 1967147, 2248168, 3372252, 3631656, 3934294, 5901441, 6744504, 7868588, 11802882, 15737176, 23605764, 47211528]

約数ペア:

[(1, 47211528), (2, 23605764), (3, 15737176), (4, 11802882), (6, 7868588), (7, 6744504), (8, 5901441), (12, 3934294), (13, 3631656), (14, 3372252), (21, 2248168), (24, 1967147), (26, 1815828), (28, 1686126), (39, 1210552), (42, 1124084), (52, 907914), (56, 843063), (78, 605276), (84, 562042), (91, 518808), (104, 453957), (156, 302638), (168, 281021), (182, 259404), (273, 172936), (312, 151319), (364, 129702), (546, 86468), (728, 64851), (1092, 43234), (2184, 21617)]