53425372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 126586208

約数和(自身を除く): 73160836

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1213, 1573, 1694, 2002, 2426, 3146, 3388, 4004, 4852, 6292, 8491, 11011, 13343, 15769, 16982, 22022, 26686, 31538, 33964, 44044, 53372, 63076, 93401, 110383, 146773, 173459, 186802, 220766, 293546, 346918, 373604, 441532, 587092, 693836, 1027411, 1214213, 1908049, 2054822, 2428426, 3816098, 4109644, 4856852, 7632196, 13356343, 26712686, 53425372]

約数ペア:

[(1, 53425372), (2, 26712686), (4, 13356343), (7, 7632196), (11, 4856852), (13, 4109644), (14, 3816098), (22, 2428426), (26, 2054822), (28, 1908049), (44, 1214213), (52, 1027411), (77, 693836), (91, 587092), (121, 441532), (143, 373604), (154, 346918), (182, 293546), (242, 220766), (286, 186802), (308, 173459), (364, 146773), (484, 110383), (572, 93401), (847, 63076), (1001, 53372), (1213, 44044), (1573, 33964), (1694, 31538), (2002, 26686), (2426, 22022), (3146, 16982), (3388, 15769), (4004, 13343), (4852, 11011), (6292, 8491)]