57347990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17431}}^1$

素因数の和:17492

約数の個数: 32

約数和(自身を含む): 120489984

約数和(自身を除く): 63141994

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 17431, 34862, 87155, 122017, 174310, 244034, 610085, 819257, 1220170, 1638514, 4096285, 5734799, 8192570, 11469598, 28673995, 57347990]

約数ペア:

[(1, 57347990), (2, 28673995), (5, 11469598), (7, 8192570), (10, 5734799), (14, 4096285), (35, 1638514), (47, 1220170), (70, 819257), (94, 610085), (235, 244034), (329, 174310), (470, 122017), (658, 87155), (1645, 34862), (3290, 17431)]