55394520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14891}}^1$

素因数の和:14936

約数の個数: 64

約数和(自身を含む): 171555840

約数和(自身を除く): 116161320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 14891, 29782, 44673, 59564, 74455, 89346, 119128, 148910, 178692, 223365, 297820, 357384, 446730, 461621, 595640, 893460, 923242, 1384863, 1786920, 1846484, 2308105, 2769726, 3692968, 4616210, 5539452, 6924315, 9232420, 11078904, 13848630, 18464840, 27697260, 55394520]

約数ペア:

[(1, 55394520), (2, 27697260), (3, 18464840), (4, 13848630), (5, 11078904), (6, 9232420), (8, 6924315), (10, 5539452), (12, 4616210), (15, 3692968), (20, 2769726), (24, 2308105), (30, 1846484), (31, 1786920), (40, 1384863), (60, 923242), (62, 893460), (93, 595640), (120, 461621), (124, 446730), (155, 357384), (186, 297820), (248, 223365), (310, 178692), (372, 148910), (465, 119128), (620, 89346), (744, 74455), (930, 59564), (1240, 44673), (1860, 29782), (3720, 14891)]