55020660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29581}}^1$

素因数の和:29624

約数の個数: 48

約数和(自身を含む): 159032832

約数和(自身を除く): 104012172

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, 29581, 59162, 88743, 118324, 147905, 177486, 295810, 354972, 443715, 591620, 887430, 917011, 1774860, 1834022, 2751033, 3668044, 4585055, 5502066, 9170110, 11004132, 13755165, 18340220, 27510330, 55020660]

約数ペア:

[(1, 55020660), (2, 27510330), (3, 18340220), (4, 13755165), (5, 11004132), (6, 9170110), (10, 5502066), (12, 4585055), (15, 3668044), (20, 2751033), (30, 1834022), (31, 1774860), (60, 917011), (62, 887430), (93, 591620), (124, 443715), (155, 354972), (186, 295810), (310, 177486), (372, 147905), (465, 118324), (620, 88743), (930, 59162), (1860, 29581)]