49781788

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 102896640

約数和(自身を除く): 53114852

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 173, 239, 301, 346, 478, 602, 692, 956, 1204, 1211, 1673, 2422, 3346, 4844, 6692, 7439, 10277, 14878, 20554, 29756, 41108, 41347, 52073, 71939, 82694, 104146, 143878, 165388, 208292, 287756, 289429, 578858, 1157716, 1777921, 3555842, 7111684, 12445447, 24890894, 49781788]

約数ペア:

[(1, 49781788), (2, 24890894), (4, 12445447), (7, 7111684), (14, 3555842), (28, 1777921), (43, 1157716), (86, 578858), (172, 289429), (173, 287756), (239, 208292), (301, 165388), (346, 143878), (478, 104146), (602, 82694), (692, 71939), (956, 52073), (1204, 41347), (1211, 41108), (1673, 29756), (2422, 20554), (3346, 14878), (4844, 10277), (6692, 7439)]