54028280

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3049}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 121878000

約数和(自身を除く): 67849720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3049, 3544, 4430, 6098, 8860, 12196, 15245, 17720, 24392, 30490, 60980, 121960, 1350707, 2701414, 5402828, 6753535, 10805656, 13507070, 27014140, 54028280]

約数ペア:

[(1, 54028280), (2, 27014140), (4, 13507070), (5, 10805656), (8, 6753535), (10, 5402828), (20, 2701414), (40, 1350707), (443, 121960), (886, 60980), (1772, 30490), (2215, 24392), (3049, 17720), (3544, 15245), (4430, 12196), (6098, 8860)]