51276698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 87480000

約数和(自身を除く): 36203302

約数列:

[1, 2, 11, 22, 29, 58, 179, 319, 358, 449, 638, 898, 1969, 3938, 4939, 5191, 9878, 10382, 13021, 26042, 57101, 80371, 114202, 143231, 160742, 286462, 884081, 1768162, 2330759, 4661518, 25638349, 51276698]

約数ペア:

[(1, 51276698), (2, 25638349), (11, 4661518), (22, 2330759), (29, 1768162), (58, 884081), (179, 286462), (319, 160742), (358, 143231), (449, 114202), (638, 80371), (898, 57101), (1969, 26042), (3938, 13021), (4939, 10382), (5191, 9878)]