51300660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27581}}^1$

素因数の和:27624

約数の個数: 48

約数和(自身を含む): 148280832

約数和(自身を除く): 96980172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 27581, 55162, 82743, 110324, 137905, 165486, 275810, 330972, 413715, 551620, 827430, 855011, 1654860, 1710022, 2565033, 3420044, 4275055, 5130066, 8550110, 10260132, 12825165, 17100220, 25650330, 51300660]

約数ペア:

[(1, 51300660), (2, 25650330), (3, 17100220), (4, 12825165), (5, 10260132), (6, 8550110), (10, 5130066), (12, 4275055), (15, 3420044), (20, 2565033), (30, 1710022), (31, 1654860), (60, 855011), (62, 827430), (93, 551620), (124, 413715), (155, 330972), (186, 275810), (310, 165486), (372, 137905), (465, 110324), (620, 82743), (930, 55162), (1860, 27581)]