50995175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 80352000

約数和(自身を除く): 29356825

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 175, 275, 295, 385, 413, 449, 649, 1475, 1925, 2065, 2245, 3143, 3245, 4543, 4939, 10325, 11225, 15715, 16225, 22715, 24695, 26491, 34573, 78575, 113575, 123475, 132455, 172865, 185437, 291401, 662275, 864325, 927185, 1457005, 2039807, 4635925, 7285025, 10199035, 50995175]

約数ペア:

[(1, 50995175), (5, 10199035), (7, 7285025), (11, 4635925), (25, 2039807), (35, 1457005), (55, 927185), (59, 864325), (77, 662275), (175, 291401), (275, 185437), (295, 172865), (385, 132455), (413, 123475), (449, 113575), (649, 78575), (1475, 34573), (1925, 26491), (2065, 24695), (2245, 22715), (3143, 16225), (3245, 15715), (4543, 11225), (4939, 10325)]