54254940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31181}}^1$

素因数の和:31222

約数の個数: 48

約数和(自身を含む): 157157280

約数和(自身を除く): 102902340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 31181, 62362, 93543, 124724, 155905, 187086, 311810, 374172, 467715, 623620, 904249, 935430, 1808498, 1870860, 2712747, 3616996, 4521245, 5425494, 9042490, 10850988, 13563735, 18084980, 27127470, 54254940]

約数ペア:

[(1, 54254940), (2, 27127470), (3, 18084980), (4, 13563735), (5, 10850988), (6, 9042490), (10, 5425494), (12, 4521245), (15, 3616996), (20, 2712747), (29, 1870860), (30, 1808498), (58, 935430), (60, 904249), (87, 623620), (116, 467715), (145, 374172), (174, 311810), (290, 187086), (348, 155905), (435, 124724), (580, 93543), (870, 62362), (1740, 31181)]