54451593

素因数分解:

$3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 94848000

約数和(自身を除く): 40396407

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 343, 441, 569, 651, 1029, 1519, 1707, 1953, 3087, 3983, 4557, 5121, 10633, 11949, 13671, 17639, 27881, 31899, 35847, 52917, 83643, 95697, 123473, 158751, 195167, 250929, 370419, 585501, 864311, 1111257, 1756503, 2592933, 6050177, 7778799, 18150531, 54451593]

約数ペア:

[(1, 54451593), (3, 18150531), (7, 7778799), (9, 6050177), (21, 2592933), (31, 1756503), (49, 1111257), (63, 864311), (93, 585501), (147, 370419), (217, 250929), (279, 195167), (343, 158751), (441, 123473), (569, 95697), (651, 83643), (1029, 52917), (1519, 35847), (1707, 31899), (1953, 27881), (3087, 17639), (3983, 13671), (4557, 11949), (5121, 10633)]