55138454

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2027}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 99290880

約数和(自身を除く): 44152426

約数列:

[1, 2, 7, 14, 29, 58, 67, 134, 203, 406, 469, 938, 1943, 2027, 3886, 4054, 13601, 14189, 27202, 28378, 58783, 117566, 135809, 271618, 411481, 822962, 950663, 1901326, 3938461, 7876922, 27569227, 55138454]

約数ペア:

[(1, 55138454), (2, 27569227), (7, 7876922), (14, 3938461), (29, 1901326), (58, 950663), (67, 822962), (134, 411481), (203, 271618), (406, 135809), (469, 117566), (938, 58783), (1943, 28378), (2027, 27202), (3886, 14189), (4054, 13601)]