49880380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13337}}^1$

素因数の和:13374

約数の個数: 48

約数和(自身を含む): 121002336

約数和(自身を除く): 71121956

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 13337, 26674, 53348, 66685, 133370, 146707, 226729, 266740, 293414, 453458, 586828, 733535, 906916, 1133645, 1467070, 2267290, 2494019, 2934140, 4534580, 4988038, 9976076, 12470095, 24940190, 49880380]

約数ペア:

[(1, 49880380), (2, 24940190), (4, 12470095), (5, 9976076), (10, 4988038), (11, 4534580), (17, 2934140), (20, 2494019), (22, 2267290), (34, 1467070), (44, 1133645), (55, 906916), (68, 733535), (85, 586828), (110, 453458), (170, 293414), (187, 266740), (220, 226729), (340, 146707), (374, 133370), (748, 66685), (935, 53348), (1870, 26674), (3740, 13337)]