51465804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3203}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 130620672

約数和(自身を除く): 79154868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 3203, 4017, 5356, 6406, 8034, 9609, 12812, 16068, 19218, 38436, 41639, 83278, 124917, 166556, 249834, 329909, 499668, 659818, 989727, 1319636, 1979454, 3958908, 4288817, 8577634, 12866451, 17155268, 25732902, 51465804]

約数ペア:

[(1, 51465804), (2, 25732902), (3, 17155268), (4, 12866451), (6, 8577634), (12, 4288817), (13, 3958908), (26, 1979454), (39, 1319636), (52, 989727), (78, 659818), (103, 499668), (156, 329909), (206, 249834), (309, 166556), (412, 124917), (618, 83278), (1236, 41639), (1339, 38436), (2678, 19218), (3203, 16068), (4017, 12812), (5356, 9609), (6406, 8034)]