55340054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 108421632

約数和(自身を除く): 53081578

約数列:

[1, 2, 7, 11, 14, 22, 43, 61, 77, 86, 122, 137, 154, 274, 301, 427, 473, 602, 671, 854, 946, 959, 1342, 1507, 1918, 2623, 3014, 3311, 4697, 5246, 5891, 6622, 8357, 9394, 10549, 11782, 16714, 18361, 21098, 28853, 36722, 41237, 57706, 58499, 64801, 82474, 91927, 116998, 129602, 183854, 201971, 359351, 403942, 453607, 643489, 718702, 907214, 1286978, 2515457, 3952861, 5030914, 7905722, 27670027, 55340054]

約数ペア:

[(1, 55340054), (2, 27670027), (7, 7905722), (11, 5030914), (14, 3952861), (22, 2515457), (43, 1286978), (61, 907214), (77, 718702), (86, 643489), (122, 453607), (137, 403942), (154, 359351), (274, 201971), (301, 183854), (427, 129602), (473, 116998), (602, 91927), (671, 82474), (854, 64801), (946, 58499), (959, 57706), (1342, 41237), (1507, 36722), (1918, 28853), (2623, 21098), (3014, 18361), (3311, 16714), (4697, 11782), (5246, 10549), (5891, 9394), (6622, 8357)]