47769722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 97542144

約数和(自身を除く): 49772422

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 107, 143, 154, 182, 214, 223, 286, 446, 749, 1001, 1177, 1391, 1498, 1561, 2002, 2354, 2453, 2782, 2899, 3122, 4906, 5798, 8239, 9737, 15301, 16478, 17171, 19474, 20293, 23861, 30602, 31889, 34342, 40586, 47722, 63778, 107107, 167027, 214214, 223223, 262471, 310193, 334054, 446446, 524942, 620386, 1837297, 2171351, 3412123, 3674594, 4342702, 6824246, 23884861, 47769722]

約数ペア:

[(1, 47769722), (2, 23884861), (7, 6824246), (11, 4342702), (13, 3674594), (14, 3412123), (22, 2171351), (26, 1837297), (77, 620386), (91, 524942), (107, 446446), (143, 334054), (154, 310193), (182, 262471), (214, 223223), (223, 214214), (286, 167027), (446, 107107), (749, 63778), (1001, 47722), (1177, 40586), (1391, 34342), (1498, 31889), (1561, 30602), (2002, 23861), (2354, 20293), (2453, 19474), (2782, 17171), (2899, 16478), (3122, 15301), (4906, 9737), (5798, 8239)]