28382050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18311}}^1$

素因数の和:18354

約数の個数: 24

約数和(自身を含む): 54496512

約数和(自身を除く): 26114462

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 18311, 36622, 91555, 183110, 457775, 567641, 915550, 1135282, 2838205, 5676410, 14191025, 28382050]

約数ペア:

[(1, 28382050), (2, 14191025), (5, 5676410), (10, 2838205), (25, 1135282), (31, 915550), (50, 567641), (62, 457775), (155, 183110), (310, 91555), (775, 36622), (1550, 18311)]