54121810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 99392832

約数和(自身を除く): 45271022

約数列:

[1, 2, 5, 10, 83, 166, 197, 331, 394, 415, 662, 830, 985, 1655, 1970, 3310, 16351, 27473, 32702, 54946, 65207, 81755, 130414, 137365, 163510, 274730, 326035, 652070, 5412181, 10824362, 27060905, 54121810]

約数ペア:

[(1, 54121810), (2, 27060905), (5, 10824362), (10, 5412181), (83, 652070), (166, 326035), (197, 274730), (331, 163510), (394, 137365), (415, 130414), (662, 81755), (830, 65207), (985, 54946), (1655, 32702), (1970, 27473), (3310, 16351)]