54519420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31333}}^1$

素因数の和:31374

約数の個数: 48

約数和(自身を含む): 157923360

約数和(自身を除く): 103403940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 31333, 62666, 93999, 125332, 156665, 187998, 313330, 375996, 469995, 626660, 908657, 939990, 1817314, 1879980, 2725971, 3634628, 4543285, 5451942, 9086570, 10903884, 13629855, 18173140, 27259710, 54519420]

約数ペア:

[(1, 54519420), (2, 27259710), (3, 18173140), (4, 13629855), (5, 10903884), (6, 9086570), (10, 5451942), (12, 4543285), (15, 3634628), (20, 2725971), (29, 1879980), (30, 1817314), (58, 939990), (60, 908657), (87, 626660), (116, 469995), (145, 375996), (174, 313330), (290, 187998), (348, 156665), (435, 125332), (580, 93999), (870, 62666), (1740, 31333)]