51018688

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2423}}^1$

素因数の和:2489

約数の個数: 56

約数和(自身を含む): 118213632

約数和(自身を除く): 67194944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2423, 2632, 3008, 4846, 5264, 9692, 10528, 16961, 19384, 21056, 33922, 38768, 67844, 77536, 113881, 135688, 155072, 227762, 271376, 455524, 542752, 797167, 911048, 1085504, 1594334, 1822096, 3188668, 3644192, 6377336, 7288384, 12754672, 25509344, 51018688]

約数ペア:

[(1, 51018688), (2, 25509344), (4, 12754672), (7, 7288384), (8, 6377336), (14, 3644192), (16, 3188668), (28, 1822096), (32, 1594334), (47, 1085504), (56, 911048), (64, 797167), (94, 542752), (112, 455524), (188, 271376), (224, 227762), (329, 155072), (376, 135688), (448, 113881), (658, 77536), (752, 67844), (1316, 38768), (1504, 33922), (2423, 21056), (2632, 19384), (3008, 16961), (4846, 10528), (5264, 9692)]