56550120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42841}}^1$

素因数の和:42866

約数の個数: 64

約数和(自身を含む): 185077440

約数和(自身を除く): 128527320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 42841, 85682, 128523, 171364, 214205, 257046, 342728, 428410, 471251, 514092, 642615, 856820, 942502, 1028184, 1285230, 1413753, 1713640, 1885004, 2356255, 2570460, 2827506, 3770008, 4712510, 5140920, 5655012, 7068765, 9425020, 11310024, 14137530, 18850040, 28275060, 56550120]

約数ペア:

[(1, 56550120), (2, 28275060), (3, 18850040), (4, 14137530), (5, 11310024), (6, 9425020), (8, 7068765), (10, 5655012), (11, 5140920), (12, 4712510), (15, 3770008), (20, 2827506), (22, 2570460), (24, 2356255), (30, 1885004), (33, 1713640), (40, 1413753), (44, 1285230), (55, 1028184), (60, 942502), (66, 856820), (88, 642615), (110, 514092), (120, 471251), (132, 428410), (165, 342728), (220, 257046), (264, 214205), (330, 171364), (440, 128523), (660, 85682), (1320, 42841)]