56817460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{57977}}^1$

素因数の和:58000

約数の個数: 36

約数和(自身を含む): 138799332

約数和(自身を除く): 81981872

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 57977, 115954, 231908, 289885, 405839, 579770, 811678, 1159540, 1623356, 2029195, 2840873, 4058390, 5681746, 8116780, 11363492, 14204365, 28408730, 56817460]

約数ペア:

[(1, 56817460), (2, 28408730), (4, 14204365), (5, 11363492), (7, 8116780), (10, 5681746), (14, 4058390), (20, 2840873), (28, 2029195), (35, 1623356), (49, 1159540), (70, 811678), (98, 579770), (140, 405839), (196, 289885), (245, 231908), (490, 115954), (980, 57977)]