56156727170

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1\times {\mathrm{80209}}^1$

素因数の和:81590

約数の個数: 32

約数和(自身を含む): 103068566640

約数和(自身を除く): 46911839470

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1321, 2642, 6605, 13210, 70013, 80209, 140026, 160418, 350065, 401045, 700130, 802090, 4251077, 8502154, 21255385, 42510770, 105956089, 211912178, 529780445, 1059560890, 5615672717, 11231345434, 28078363585, 56156727170]

約数ペア:

[(1, 56156727170), (2, 28078363585), (5, 11231345434), (10, 5615672717), (53, 1059560890), (106, 529780445), (265, 211912178), (530, 105956089), (1321, 42510770), (2642, 21255385), (6605, 8502154), (13210, 4251077), (70013, 802090), (80209, 700130), (140026, 401045), (160418, 350065)]