54979320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41651}}^1$

素因数の和:41676

約数の個数: 64

約数和(自身を含む): 179936640

約数和(自身を除く): 124957320

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, 41651, 83302, 124953, 166604, 208255, 249906, 333208, 416510, 458161, 499812, 624765, 833020, 916322, 999624, 1249530, 1374483, 1666040, 1832644, 2290805, 2499060, 2748966, 3665288, 4581610, 4998120, 5497932, 6872415, 9163220, 10995864, 13744830, 18326440, 27489660, 54979320]

約数ペア:

[(1, 54979320), (2, 27489660), (3, 18326440), (4, 13744830), (5, 10995864), (6, 9163220), (8, 6872415), (10, 5497932), (11, 4998120), (12, 4581610), (15, 3665288), (20, 2748966), (22, 2499060), (24, 2290805), (30, 1832644), (33, 1666040), (40, 1374483), (44, 1249530), (55, 999624), (60, 916322), (66, 833020), (88, 624765), (110, 499812), (120, 458161), (132, 416510), (165, 333208), (220, 249906), (264, 208255), (330, 166604), (440, 124953), (660, 83302), (1320, 41651)]