51229332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18481}}^1$

素因数の和:18509

約数の個数: 72

約数和(自身を含む): 161458752

約数和(自身を除く): 110229420

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 18481, 36962, 55443, 73924, 110886, 129367, 166329, 203291, 221772, 258734, 332658, 388101, 406582, 517468, 609873, 665316, 776202, 813164, 1164303, 1219746, 1423037, 1552404, 1829619, 2328606, 2439492, 2846074, 3659238, 4269111, 4657212, 5692148, 7318476, 8538222, 12807333, 17076444, 25614666, 51229332]

約数ペア:

[(1, 51229332), (2, 25614666), (3, 17076444), (4, 12807333), (6, 8538222), (7, 7318476), (9, 5692148), (11, 4657212), (12, 4269111), (14, 3659238), (18, 2846074), (21, 2439492), (22, 2328606), (28, 1829619), (33, 1552404), (36, 1423037), (42, 1219746), (44, 1164303), (63, 813164), (66, 776202), (77, 665316), (84, 609873), (99, 517468), (126, 406582), (132, 388101), (154, 332658), (198, 258734), (231, 221772), (252, 203291), (308, 166329), (396, 129367), (462, 110886), (693, 73924), (924, 55443), (1386, 36962), (2772, 18481)]