47400860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5934

約数の個数: 48

約数和(自身を含む): 110675712

約数和(自身を除く): 63274852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 5881, 8060, 11762, 23524, 29405, 58810, 76453, 117620, 152906, 182311, 305812, 364622, 382265, 729244, 764530, 911555, 1529060, 1823110, 2370043, 3646220, 4740086, 9480172, 11850215, 23700430, 47400860]

約数ペア:

[(1, 47400860), (2, 23700430), (4, 11850215), (5, 9480172), (10, 4740086), (13, 3646220), (20, 2370043), (26, 1823110), (31, 1529060), (52, 911555), (62, 764530), (65, 729244), (124, 382265), (130, 364622), (155, 305812), (260, 182311), (310, 152906), (403, 117620), (620, 76453), (806, 58810), (1612, 29405), (2015, 23524), (4030, 11762), (5881, 8060)]