53912520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{49919}}^1$

素因数の和:49939

約数の個数: 64

約数和(自身を含む): 179712000

約数和(自身を除く): 125799480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 49919, 99838, 149757, 199676, 249595, 299514, 399352, 449271, 499190, 599028, 748785, 898542, 998380, 1198056, 1347813, 1497570, 1797084, 1996760, 2246355, 2695626, 2995140, 3594168, 4492710, 5391252, 5990280, 6739065, 8985420, 10782504, 13478130, 17970840, 26956260, 53912520]

約数ペア:

[(1, 53912520), (2, 26956260), (3, 17970840), (4, 13478130), (5, 10782504), (6, 8985420), (8, 6739065), (9, 5990280), (10, 5391252), (12, 4492710), (15, 3594168), (18, 2995140), (20, 2695626), (24, 2246355), (27, 1996760), (30, 1797084), (36, 1497570), (40, 1347813), (45, 1198056), (54, 998380), (60, 898542), (72, 748785), (90, 599028), (108, 499190), (120, 449271), (135, 399352), (180, 299514), (216, 249595), (270, 199676), (360, 149757), (540, 99838), (1080, 49919)]