49162140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30347}}^1$

素因数の和:30368

約数の個数: 60

約数和(自身を含む): 154228536

約数和(自身を除く): 105066396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30347, 60694, 91041, 121388, 151735, 182082, 273123, 303470, 364164, 455205, 546246, 606940, 819369, 910410, 1092492, 1365615, 1638738, 1820820, 2458107, 2731230, 3277476, 4096845, 4916214, 5462460, 8193690, 9832428, 12290535, 16387380, 24581070, 49162140]

約数ペア:

[(1, 49162140), (2, 24581070), (3, 16387380), (4, 12290535), (5, 9832428), (6, 8193690), (9, 5462460), (10, 4916214), (12, 4096845), (15, 3277476), (18, 2731230), (20, 2458107), (27, 1820820), (30, 1638738), (36, 1365615), (45, 1092492), (54, 910410), (60, 819369), (81, 606940), (90, 546246), (108, 455205), (135, 364164), (162, 303470), (180, 273123), (270, 182082), (324, 151735), (405, 121388), (540, 91041), (810, 60694), (1620, 30347)]