53764564

素因数分解:

$2^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 110880000

約数和(自身を除く): 57115436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 263, 298, 343, 526, 596, 686, 1043, 1052, 1372, 1841, 2086, 3682, 4172, 7301, 7364, 12887, 14602, 25774, 29204, 39187, 51107, 51548, 78374, 90209, 102214, 156748, 180418, 204428, 274309, 360836, 548618, 1097236, 1920163, 3840326, 7680652, 13441141, 26882282, 53764564]

約数ペア:

[(1, 53764564), (2, 26882282), (4, 13441141), (7, 7680652), (14, 3840326), (28, 1920163), (49, 1097236), (98, 548618), (149, 360836), (196, 274309), (263, 204428), (298, 180418), (343, 156748), (526, 102214), (596, 90209), (686, 78374), (1043, 51548), (1052, 51107), (1372, 39187), (1841, 29204), (2086, 25774), (3682, 14602), (4172, 12887), (7301, 7364)]