54990450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{122201}}^1$

素因数の和:122219

約数の個数: 36

約数和(自身を含む): 147742218

約数和(自身を除く): 92751768

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 122201, 244402, 366603, 611005, 733206, 1099809, 1222010, 1833015, 2199618, 3055025, 3666030, 5499045, 6110050, 9165075, 10998090, 18330150, 27495225, 54990450]

約数ペア:

[(1, 54990450), (2, 27495225), (3, 18330150), (5, 10998090), (6, 9165075), (9, 6110050), (10, 5499045), (15, 3666030), (18, 3055025), (25, 2199618), (30, 1833015), (45, 1222010), (50, 1099809), (75, 733206), (90, 611005), (150, 366603), (225, 244402), (450, 122201)]