57544630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40241}}^1$

素因数の和:40272

約数の個数: 32

約数和(自身を含む): 121691808

約数和(自身を除く): 64147178

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 40241, 80482, 201205, 402410, 442651, 523133, 885302, 1046266, 2213255, 2615665, 4426510, 5231330, 5754463, 11508926, 28772315, 57544630]

約数ペア:

[(1, 57544630), (2, 28772315), (5, 11508926), (10, 5754463), (11, 5231330), (13, 4426510), (22, 2615665), (26, 2213255), (55, 1046266), (65, 885302), (110, 523133), (130, 442651), (143, 402410), (286, 201205), (715, 80482), (1430, 40241)]