57293038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 98172000

約数和(自身を除く): 40878962

約数列:

[1, 2, 11, 22, 29, 58, 89, 178, 319, 638, 979, 1009, 1958, 2018, 2581, 5162, 11099, 22198, 28391, 29261, 56782, 58522, 89801, 179602, 321871, 643742, 987811, 1975622, 2604229, 5208458, 28646519, 57293038]

約数ペア:

[(1, 57293038), (2, 28646519), (11, 5208458), (22, 2604229), (29, 1975622), (58, 987811), (89, 643742), (178, 321871), (319, 179602), (638, 89801), (979, 58522), (1009, 56782), (1958, 29261), (2018, 28391), (2581, 22198), (5162, 11099)]