49392700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1783

約数の個数: 72

約数和(自身を含む): 125554464

約数和(自身を除く): 76161764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 1721, 2050, 2870, 3442, 4100, 5740, 6884, 7175, 8605, 12047, 14350, 17210, 24094, 28700, 34420, 43025, 48188, 60235, 70561, 86050, 120470, 141122, 172100, 240940, 282244, 301175, 352805, 493927, 602350, 705610, 987854, 1204700, 1411220, 1764025, 1975708, 2469635, 3528050, 4939270, 7056100, 9878540, 12348175, 24696350, 49392700]

約数ペア:

[(1, 49392700), (2, 24696350), (4, 12348175), (5, 9878540), (7, 7056100), (10, 4939270), (14, 3528050), (20, 2469635), (25, 1975708), (28, 1764025), (35, 1411220), (41, 1204700), (50, 987854), (70, 705610), (82, 602350), (100, 493927), (140, 352805), (164, 301175), (175, 282244), (205, 240940), (287, 172100), (350, 141122), (410, 120470), (574, 86050), (700, 70561), (820, 60235), (1025, 48188), (1148, 43025), (1435, 34420), (1721, 28700), (2050, 24094), (2870, 17210), (3442, 14350), (4100, 12047), (5740, 8605), (6884, 7175)]