56646420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23027}}^1$

素因数の和:23080

約数の個数: 48

約数和(自身を含む): 162485568

約数和(自身を除く): 105839148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 23027, 46054, 69081, 92108, 115135, 138162, 230270, 276324, 345405, 460540, 690810, 944107, 1381620, 1888214, 2832321, 3776428, 4720535, 5664642, 9441070, 11329284, 14161605, 18882140, 28323210, 56646420]

約数ペア:

[(1, 56646420), (2, 28323210), (3, 18882140), (4, 14161605), (5, 11329284), (6, 9441070), (10, 5664642), (12, 4720535), (15, 3776428), (20, 2832321), (30, 1888214), (41, 1381620), (60, 944107), (82, 690810), (123, 460540), (164, 345405), (205, 276324), (246, 230270), (410, 138162), (492, 115135), (615, 92108), (820, 69081), (1230, 46054), (2460, 23027)]