55363520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5629

約数の個数: 56

約数和(自身を含む): 136111488

約数和(自身を除く): 80747968

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, 5581, 9920, 11162, 22324, 27905, 44648, 55810, 89296, 111620, 173011, 178592, 223240, 346022, 357184, 446480, 692044, 865055, 892960, 1384088, 1730110, 1785920, 2768176, 3460220, 5536352, 6920440, 11072704, 13840880, 27681760, 55363520]

約数ペア:

[(1, 55363520), (2, 27681760), (4, 13840880), (5, 11072704), (8, 6920440), (10, 5536352), (16, 3460220), (20, 2768176), (31, 1785920), (32, 1730110), (40, 1384088), (62, 892960), (64, 865055), (80, 692044), (124, 446480), (155, 357184), (160, 346022), (248, 223240), (310, 178592), (320, 173011), (496, 111620), (620, 89296), (992, 55810), (1240, 44648), (1984, 27905), (2480, 22324), (4960, 11162), (5581, 9920)]