55498060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89513}}^1$

素因数の和:89553

約数の個数: 24

約数和(自身を含む): 120306816

約数和(自身を除く): 64808756

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 89513, 179026, 358052, 447565, 895130, 1790260, 2774903, 5549806, 11099612, 13874515, 27749030, 55498060]

約数ペア:

[(1, 55498060), (2, 27749030), (4, 13874515), (5, 11099612), (10, 5549806), (20, 2774903), (31, 1790260), (62, 895130), (124, 447565), (155, 358052), (310, 179026), (620, 89513)]