550751084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2293}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 1079097600

約数和(自身を除く): 528346516

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 149, 298, 403, 596, 806, 1612, 1937, 2293, 3874, 4586, 4619, 7748, 9172, 9238, 18476, 29809, 59618, 60047, 71083, 119236, 120094, 142166, 240188, 284332, 341657, 683314, 924079, 1366628, 1848158, 3696316, 4441541, 8883082, 10591367, 17766164, 21182734, 42365468, 137687771, 275375542, 550751084]

約数ペア:

[(1, 550751084), (2, 275375542), (4, 137687771), (13, 42365468), (26, 21182734), (31, 17766164), (52, 10591367), (62, 8883082), (124, 4441541), (149, 3696316), (298, 1848158), (403, 1366628), (596, 924079), (806, 683314), (1612, 341657), (1937, 284332), (2293, 240188), (3874, 142166), (4586, 120094), (4619, 119236), (7748, 71083), (9172, 60047), (9238, 59618), (18476, 29809)]