49271340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20029}}^1$

素因数の和:20082

約数の個数: 48

約数和(自身を含む): 141331680

約数和(自身を除く): 92060340

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, 20029, 40058, 60087, 80116, 100145, 120174, 200290, 240348, 300435, 400580, 600870, 821189, 1201740, 1642378, 2463567, 3284756, 4105945, 4927134, 8211890, 9854268, 12317835, 16423780, 24635670, 49271340]

約数ペア:

[(1, 49271340), (2, 24635670), (3, 16423780), (4, 12317835), (5, 9854268), (6, 8211890), (10, 4927134), (12, 4105945), (15, 3284756), (20, 2463567), (30, 1642378), (41, 1201740), (60, 821189), (82, 600870), (123, 400580), (164, 300435), (205, 240348), (246, 200290), (410, 120174), (492, 100145), (615, 80116), (820, 60087), (1230, 40058), (2460, 20029)]