51286404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6203}}^1$

素因数の和:6276

約数の個数: 48

約数和(自身を含む): 131326272

約数和(自身を除く): 80039868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 6203, 8268, 12406, 18609, 24812, 37218, 74436, 80639, 161278, 241917, 322556, 328759, 483834, 657518, 967668, 986277, 1315036, 1972554, 3945108, 4273867, 8547734, 12821601, 17095468, 25643202, 51286404]

約数ペア:

[(1, 51286404), (2, 25643202), (3, 17095468), (4, 12821601), (6, 8547734), (12, 4273867), (13, 3945108), (26, 1972554), (39, 1315036), (52, 986277), (53, 967668), (78, 657518), (106, 483834), (156, 328759), (159, 322556), (212, 241917), (318, 161278), (636, 80639), (689, 74436), (1378, 37218), (2067, 24812), (2756, 18609), (4134, 12406), (6203, 8268)]