56569140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10837}}^1$

素因数の和:10881

約数の個数: 72

約数和(自身を含む): 177526440

約数和(自身を除く): 120957300

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, 10837, 21674, 32511, 43348, 54185, 65022, 97533, 108370, 130044, 162555, 195066, 216740, 314273, 325110, 390132, 487665, 628546, 650220, 942819, 975330, 1257092, 1571365, 1885638, 1950660, 2828457, 3142730, 3771276, 4714095, 5656914, 6285460, 9428190, 11313828, 14142285, 18856380, 28284570, 56569140]

約数ペア:

[(1, 56569140), (2, 28284570), (3, 18856380), (4, 14142285), (5, 11313828), (6, 9428190), (9, 6285460), (10, 5656914), (12, 4714095), (15, 3771276), (18, 3142730), (20, 2828457), (29, 1950660), (30, 1885638), (36, 1571365), (45, 1257092), (58, 975330), (60, 942819), (87, 650220), (90, 628546), (116, 487665), (145, 390132), (174, 325110), (180, 314273), (261, 216740), (290, 195066), (348, 162555), (435, 130044), (522, 108370), (580, 97533), (870, 65022), (1044, 54185), (1305, 43348), (1740, 32511), (2610, 21674), (5220, 10837)]