55363040

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1511}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 131453280

約数和(自身を除く): 76090240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1511, 1832, 2290, 3022, 3664, 4580, 6044, 7328, 7555, 9160, 12088, 15110, 18320, 24176, 30220, 36640, 48352, 60440, 120880, 241760, 346019, 692038, 1384076, 1730095, 2768152, 3460190, 5536304, 6920380, 11072608, 13840760, 27681520, 55363040]

約数ペア:

[(1, 55363040), (2, 27681520), (4, 13840760), (5, 11072608), (8, 6920380), (10, 5536304), (16, 3460190), (20, 2768152), (32, 1730095), (40, 1384076), (80, 692038), (160, 346019), (229, 241760), (458, 120880), (916, 60440), (1145, 48352), (1511, 36640), (1832, 30220), (2290, 24176), (3022, 18320), (3664, 15110), (4580, 12088), (6044, 9160), (7328, 7555)]