56831330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1429}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 105945840

約数和(自身を除く): 49114510

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 970, 1429, 2858, 3977, 7145, 7954, 14290, 19885, 39770, 58589, 117178, 138613, 277226, 292945, 585890, 693065, 1386130, 5683133, 11366266, 28415665, 56831330]

約数ペア:

[(1, 56831330), (2, 28415665), (5, 11366266), (10, 5683133), (41, 1386130), (82, 693065), (97, 585890), (194, 292945), (205, 277226), (410, 138613), (485, 117178), (970, 58589), (1429, 39770), (2858, 19885), (3977, 14290), (7145, 7954)]