56675948

素因数分解:

$2^2\times 7^3\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 117096000

約数和(自身を除く): 60420052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 343, 404, 409, 686, 707, 818, 1372, 1414, 1636, 2828, 2863, 4949, 5726, 9898, 11452, 19796, 20041, 34643, 40082, 41309, 69286, 80164, 82618, 138572, 140287, 165236, 280574, 289163, 561148, 578326, 1156652, 2024141, 4048282, 8096564, 14168987, 28337974, 56675948]

約数ペア:

[(1, 56675948), (2, 28337974), (4, 14168987), (7, 8096564), (14, 4048282), (28, 2024141), (49, 1156652), (98, 578326), (101, 561148), (196, 289163), (202, 280574), (343, 165236), (404, 140287), (409, 138572), (686, 82618), (707, 80164), (818, 69286), (1372, 41309), (1414, 40082), (1636, 34643), (2828, 20041), (2863, 19796), (4949, 11452), (5726, 9898)]