50490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:44

約数の個数: 64

約数和(自身を含む): 155520

約数和(自身を除く): 105030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1683, 1870, 2295, 2805, 2970, 3366, 4590, 5049, 5610, 8415, 10098, 16830, 25245, 50490]

約数ペア:

[(1, 50490), (2, 25245), (3, 16830), (5, 10098), (6, 8415), (9, 5610), (10, 5049), (11, 4590), (15, 3366), (17, 2970), (18, 2805), (22, 2295), (27, 1870), (30, 1683), (33, 1530), (34, 1485), (45, 1122), (51, 990), (54, 935), (55, 918), (66, 765), (85, 594), (90, 561), (99, 510), (102, 495), (110, 459), (135, 374), (153, 330), (165, 306), (170, 297), (187, 270), (198, 255)]