55090386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12431

約数の個数: 48

約数和(自身を含む): 135320640

約数和(自身を除く): 80230254

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 12391, 24782, 37173, 74346, 111519, 161083, 223038, 235429, 322166, 470858, 483249, 706287, 966498, 1412574, 1449747, 2118861, 2899494, 3060577, 4237722, 6121154, 9181731, 18363462, 27545193, 55090386]

約数ペア:

[(1, 55090386), (2, 27545193), (3, 18363462), (6, 9181731), (9, 6121154), (13, 4237722), (18, 3060577), (19, 2899494), (26, 2118861), (38, 1449747), (39, 1412574), (57, 966498), (78, 706287), (114, 483249), (117, 470858), (171, 322166), (234, 235429), (247, 223038), (342, 161083), (494, 111519), (741, 74346), (1482, 37173), (2223, 24782), (4446, 12391)]