47827090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 90175680

約数和(自身を除く): 42348590

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 1987, 2407, 3974, 4814, 9935, 12035, 19870, 24070, 57623, 115246, 164921, 288115, 329842, 576230, 824605, 1649210, 4782709, 9565418, 23913545, 47827090]

約数ペア:

[(1, 47827090), (2, 23913545), (5, 9565418), (10, 4782709), (29, 1649210), (58, 824605), (83, 576230), (145, 329842), (166, 288115), (290, 164921), (415, 115246), (830, 57623), (1987, 24070), (2407, 19870), (3974, 12035), (4814, 9935)]