78645050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6217}}^1$

素因数の和:6263

約数の個数: 48

約数和(自身を含む): 166542912

約数和(自身を除く): 87897862

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6217, 6325, 12434, 12650, 31085, 62170, 68387, 136774, 142991, 155425, 285982, 310850, 341935, 683870, 714955, 1429910, 1572901, 1709675, 3145802, 3419350, 3574775, 7149550, 7864505, 15729010, 39322525, 78645050]

約数ペア:

[(1, 78645050), (2, 39322525), (5, 15729010), (10, 7864505), (11, 7149550), (22, 3574775), (23, 3419350), (25, 3145802), (46, 1709675), (50, 1572901), (55, 1429910), (110, 714955), (115, 683870), (230, 341935), (253, 310850), (275, 285982), (506, 155425), (550, 142991), (575, 136774), (1150, 68387), (1265, 62170), (2530, 31085), (6217, 12650), (6325, 12434)]