50881866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 119771136

約数和(自身を除く): 68889270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 113, 142, 151, 213, 226, 302, 339, 426, 453, 497, 678, 791, 906, 994, 1057, 1491, 1582, 2114, 2373, 2982, 3171, 4746, 6342, 8023, 10721, 16046, 17063, 21442, 24069, 32163, 34126, 48138, 51189, 56161, 64326, 75047, 102378, 112322, 119441, 150094, 168483, 225141, 238882, 336966, 358323, 450282, 716646, 1211473, 2422946, 3634419, 7268838, 8480311, 16960622, 25440933, 50881866]

約数ペア:

[(1, 50881866), (2, 25440933), (3, 16960622), (6, 8480311), (7, 7268838), (14, 3634419), (21, 2422946), (42, 1211473), (71, 716646), (113, 450282), (142, 358323), (151, 336966), (213, 238882), (226, 225141), (302, 168483), (339, 150094), (426, 119441), (453, 112322), (497, 102378), (678, 75047), (791, 64326), (906, 56161), (994, 51189), (1057, 48138), (1491, 34126), (1582, 32163), (2114, 24069), (2373, 21442), (2982, 17063), (3171, 16046), (4746, 10721), (6342, 8023)]