56411380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5119}}^1$

素因数の和:5176

約数の個数: 48

約数和(自身を含む): 129024000

約数和(自身を除く): 72612620

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5119, 5510, 10238, 11020, 20476, 25595, 51190, 97261, 102380, 148451, 194522, 296902, 389044, 486305, 593804, 742255, 972610, 1484510, 1945220, 2820569, 2969020, 5641138, 11282276, 14102845, 28205690, 56411380]

約数ペア:

[(1, 56411380), (2, 28205690), (4, 14102845), (5, 11282276), (10, 5641138), (19, 2969020), (20, 2820569), (29, 1945220), (38, 1484510), (58, 972610), (76, 742255), (95, 593804), (116, 486305), (145, 389044), (190, 296902), (290, 194522), (380, 148451), (551, 102380), (580, 97261), (1102, 51190), (2204, 25595), (2755, 20476), (5119, 11020), (5510, 10238)]