53379520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5429

約数の個数: 56

約数和(自身を含む): 131234688

約数和(自身を除く): 77855168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5381, 9920, 10762, 21524, 26905, 43048, 53810, 86096, 107620, 166811, 172192, 215240, 333622, 344384, 430480, 667244, 834055, 860960, 1334488, 1668110, 1721920, 2668976, 3336220, 5337952, 6672440, 10675904, 13344880, 26689760, 53379520]

約数ペア:

[(1, 53379520), (2, 26689760), (4, 13344880), (5, 10675904), (8, 6672440), (10, 5337952), (16, 3336220), (20, 2668976), (31, 1721920), (32, 1668110), (40, 1334488), (62, 860960), (64, 834055), (80, 667244), (124, 430480), (155, 344384), (160, 333622), (248, 215240), (310, 172192), (320, 166811), (496, 107620), (620, 86096), (992, 53810), (1240, 43048), (1984, 26905), (2480, 21524), (4960, 10762), (5381, 9920)]