53081072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 120608352

約数和(自身を除く): 67527280

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 113, 136, 157, 176, 187, 226, 272, 314, 374, 452, 628, 748, 904, 1243, 1256, 1496, 1727, 1808, 1921, 2486, 2512, 2669, 2992, 3454, 3842, 4972, 5338, 6908, 7684, 9944, 10676, 13816, 15368, 17741, 19888, 21131, 21352, 27632, 29359, 30736, 35482, 42262, 42704, 58718, 70964, 84524, 117436, 141928, 169048, 195151, 234872, 283856, 301597, 338096, 390302, 469744, 603194, 780604, 1206388, 1561208, 2412776, 3122416, 3317567, 4825552, 6635134, 13270268, 26540536, 53081072]

約数ペア:

[(1, 53081072), (2, 26540536), (4, 13270268), (8, 6635134), (11, 4825552), (16, 3317567), (17, 3122416), (22, 2412776), (34, 1561208), (44, 1206388), (68, 780604), (88, 603194), (113, 469744), (136, 390302), (157, 338096), (176, 301597), (187, 283856), (226, 234872), (272, 195151), (314, 169048), (374, 141928), (452, 117436), (628, 84524), (748, 70964), (904, 58718), (1243, 42704), (1256, 42262), (1496, 35482), (1727, 30736), (1808, 29359), (1921, 27632), (2486, 21352), (2512, 21131), (2669, 19888), (2992, 17741), (3454, 15368), (3842, 13816), (4972, 10676), (5338, 9944), (6908, 7684)]