49712908

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19949}}^1$

素因数の和:20049

約数の個数: 24

約数和(自身を含む): 100548000

約数和(自身を除く): 50835092

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 19949, 39898, 79796, 139643, 279286, 558572, 1775461, 3550922, 7101844, 12428227, 24856454, 49712908]

約数ペア:

[(1, 49712908), (2, 24856454), (4, 12428227), (7, 7101844), (14, 3550922), (28, 1775461), (89, 558572), (178, 279286), (356, 139643), (623, 79796), (1246, 39898), (2492, 19949)]