51818010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40169}}^1$

素因数の和:40222

約数の個数: 32

約数和(自身を含む): 127258560

約数和(自身を除く): 75440550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 40169, 80338, 120507, 200845, 241014, 401690, 602535, 1205070, 1727267, 3454534, 5181801, 8636335, 10363602, 17272670, 25909005, 51818010]

約数ペア:

[(1, 51818010), (2, 25909005), (3, 17272670), (5, 10363602), (6, 8636335), (10, 5181801), (15, 3454534), (30, 1727267), (43, 1205070), (86, 602535), (129, 401690), (215, 241014), (258, 200845), (430, 120507), (645, 80338), (1290, 40169)]