54285990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{164503}}^1$

素因数の和:164524

約数の個数: 32

約数和(自身を含む): 142131456

約数和(自身を除く): 87845466

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 164503, 329006, 493509, 822515, 987018, 1645030, 1809533, 2467545, 3619066, 4935090, 5428599, 9047665, 10857198, 18095330, 27142995, 54285990]

約数ペア:

[(1, 54285990), (2, 27142995), (3, 18095330), (5, 10857198), (6, 9047665), (10, 5428599), (11, 4935090), (15, 3619066), (22, 2467545), (30, 1809533), (33, 1645030), (55, 987018), (66, 822515), (110, 493509), (165, 329006), (330, 164503)]