51991080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433259}}^1$

素因数の和:433273

約数の個数: 32

約数和(自身を含む): 155973600

約数和(自身を除く): 103982520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433259, 866518, 1299777, 1733036, 2166295, 2599554, 3466072, 4332590, 5199108, 6498885, 8665180, 10398216, 12997770, 17330360, 25995540, 51991080]

約数ペア:

[(1, 51991080), (2, 25995540), (3, 17330360), (4, 12997770), (5, 10398216), (6, 8665180), (8, 6498885), (10, 5199108), (12, 4332590), (15, 3466072), (20, 2599554), (24, 2166295), (30, 1733036), (40, 1299777), (60, 866518), (120, 433259)]