47691824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2659}}^1$

素因数の和:2745

約数の個数: 40

約数和(自身を含む): 98952000

約数和(自身を除く): 51260176

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 2659, 4484, 5318, 8968, 10636, 17936, 21272, 42544, 50521, 101042, 156881, 202084, 313762, 404168, 627524, 808336, 1255048, 2510096, 2980739, 5961478, 11922956, 23845912, 47691824]

約数ペア:

[(1, 47691824), (2, 23845912), (4, 11922956), (8, 5961478), (16, 2980739), (19, 2510096), (38, 1255048), (59, 808336), (76, 627524), (118, 404168), (152, 313762), (236, 202084), (304, 156881), (472, 101042), (944, 50521), (1121, 42544), (2242, 21272), (2659, 17936), (4484, 10636), (5318, 8968)]