55178128

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 60

約数和(自身を含む): 116078508

約数和(自身を除く): 60900380

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 233, 304, 328, 361, 466, 656, 722, 779, 932, 1444, 1558, 1864, 2888, 3116, 3728, 4427, 5776, 6232, 8854, 9553, 12464, 14801, 17708, 19106, 29602, 35416, 38212, 59204, 70832, 76424, 84113, 118408, 152848, 168226, 181507, 236816, 336452, 363014, 672904, 726028, 1345808, 1452056, 2904112, 3448633, 6897266, 13794532, 27589064, 55178128]

約数ペア:

[(1, 55178128), (2, 27589064), (4, 13794532), (8, 6897266), (16, 3448633), (19, 2904112), (38, 1452056), (41, 1345808), (76, 726028), (82, 672904), (152, 363014), (164, 336452), (233, 236816), (304, 181507), (328, 168226), (361, 152848), (466, 118408), (656, 84113), (722, 76424), (779, 70832), (932, 59204), (1444, 38212), (1558, 35416), (1864, 29602), (2888, 19106), (3116, 17708), (3728, 14801), (4427, 12464), (5776, 9553), (6232, 8854)]