54458790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21871}}^1$

素因数の和:21964

約数の個数: 32

約数和(自身を含む): 132281856

約数和(自身を除く): 77823066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 21871, 43742, 65613, 109355, 131226, 218710, 328065, 656130, 1815293, 3630586, 5445879, 9076465, 10891758, 18152930, 27229395, 54458790]

約数ペア:

[(1, 54458790), (2, 27229395), (3, 18152930), (5, 10891758), (6, 9076465), (10, 5445879), (15, 3630586), (30, 1815293), (83, 656130), (166, 328065), (249, 218710), (415, 131226), (498, 109355), (830, 65613), (1245, 43742), (2490, 21871)]