56087570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3215

約数の個数: 64

約数和(自身を含む): 131383296

約数和(自身を除く): 75295726

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3167, 3542, 6334, 8855, 15835, 17710, 22169, 31670, 34837, 44338, 69674, 72841, 110845, 145682, 174185, 221690, 243859, 348370, 364205, 487718, 509887, 728410, 801251, 1019774, 1219295, 1602502, 2438590, 2549435, 4006255, 5098870, 5608757, 8012510, 11217514, 28043785, 56087570]

約数ペア:

[(1, 56087570), (2, 28043785), (5, 11217514), (7, 8012510), (10, 5608757), (11, 5098870), (14, 4006255), (22, 2549435), (23, 2438590), (35, 1602502), (46, 1219295), (55, 1019774), (70, 801251), (77, 728410), (110, 509887), (115, 487718), (154, 364205), (161, 348370), (230, 243859), (253, 221690), (322, 174185), (385, 145682), (506, 110845), (770, 72841), (805, 69674), (1265, 44338), (1610, 34837), (1771, 31670), (2530, 22169), (3167, 17710), (3542, 15835), (6334, 8855)]