54492390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{605471}}^1$

素因数の和:605484

約数の個数: 24

約数和(自身を含む): 141680448

約数和(自身を除く): 87188058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 605471, 1210942, 1816413, 3027355, 3632826, 5449239, 6054710, 9082065, 10898478, 18164130, 27246195, 54492390]

約数ペア:

[(1, 54492390), (2, 27246195), (3, 18164130), (5, 10898478), (6, 9082065), (9, 6054710), (10, 5449239), (15, 3632826), (18, 3027355), (30, 1816413), (45, 1210942), (90, 605471)]