56236430

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 103226400

約数和(自身を除く): 46989970

約数列:

[1, 2, 5, 10, 89, 178, 179, 353, 358, 445, 706, 890, 895, 1765, 1790, 3530, 15931, 31417, 31862, 62834, 63187, 79655, 126374, 157085, 159310, 314170, 315935, 631870, 5623643, 11247286, 28118215, 56236430]

約数ペア:

[(1, 56236430), (2, 28118215), (5, 11247286), (10, 5623643), (89, 631870), (178, 315935), (179, 314170), (353, 159310), (358, 157085), (445, 126374), (706, 79655), (890, 63187), (895, 62834), (1765, 31862), (1790, 31417), (3530, 15931)]