49427574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 116348400

約数和(自身を除く): 66920826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1869, 1889, 3738, 3778, 4361, 5667, 8722, 11334, 13083, 13223, 26166, 26446, 39669, 79338, 92561, 168121, 185122, 277683, 336242, 504363, 555366, 1008726, 1176847, 2353694, 3530541, 7061082, 8237929, 16475858, 24713787, 49427574]

約数ペア:

[(1, 49427574), (2, 24713787), (3, 16475858), (6, 8237929), (7, 7061082), (14, 3530541), (21, 2353694), (42, 1176847), (49, 1008726), (89, 555366), (98, 504363), (147, 336242), (178, 277683), (267, 185122), (294, 168121), (534, 92561), (623, 79338), (1246, 39669), (1869, 26446), (1889, 26166), (3738, 13223), (3778, 13083), (4361, 11334), (5667, 8722)]