47931580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 105106176

約数和(自身を除く): 57174596

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 797, 970, 1594, 1940, 3007, 3188, 3985, 6014, 7970, 12028, 15035, 15940, 24707, 30070, 49414, 60140, 77309, 98828, 123535, 154618, 247070, 309236, 386545, 494140, 773090, 1546180, 2396579, 4793158, 9586316, 11982895, 23965790, 47931580]

約数ペア:

[(1, 47931580), (2, 23965790), (4, 11982895), (5, 9586316), (10, 4793158), (20, 2396579), (31, 1546180), (62, 773090), (97, 494140), (124, 386545), (155, 309236), (194, 247070), (310, 154618), (388, 123535), (485, 98828), (620, 77309), (797, 60140), (970, 49414), (1594, 30070), (1940, 24707), (3007, 15940), (3188, 15035), (3985, 12028), (6014, 7970)]