52779420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10111}}^1$

素因数の和:10155

約数の個数: 72

約数和(自身を含む): 165634560

約数和(自身を除く): 112855140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 10111, 20222, 30333, 40444, 50555, 60666, 90999, 101110, 121332, 151665, 181998, 202220, 293219, 303330, 363996, 454995, 586438, 606660, 879657, 909990, 1172876, 1466095, 1759314, 1819980, 2638971, 2932190, 3518628, 4398285, 5277942, 5864380, 8796570, 10555884, 13194855, 17593140, 26389710, 52779420]

約数ペア:

[(1, 52779420), (2, 26389710), (3, 17593140), (4, 13194855), (5, 10555884), (6, 8796570), (9, 5864380), (10, 5277942), (12, 4398285), (15, 3518628), (18, 2932190), (20, 2638971), (29, 1819980), (30, 1759314), (36, 1466095), (45, 1172876), (58, 909990), (60, 879657), (87, 606660), (90, 586438), (116, 454995), (145, 363996), (174, 303330), (180, 293219), (261, 202220), (290, 181998), (348, 151665), (435, 121332), (522, 101110), (580, 90999), (870, 60666), (1044, 50555), (1305, 40444), (1740, 30333), (2610, 20222), (5220, 10111)]