51125130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11593}}^1$

素因数の和:11620

約数の個数: 72

約数和(自身を含む): 154640772

約数和(自身を除く): 103515642

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 11593, 23186, 34779, 57965, 69558, 81151, 104337, 115930, 162302, 173895, 208674, 243453, 347790, 405755, 486906, 521685, 568057, 730359, 811510, 1043370, 1136114, 1217265, 1460718, 1704171, 2434530, 2840285, 3408342, 3651795, 5112513, 5680570, 7303590, 8520855, 10225026, 17041710, 25562565, 51125130]

約数ペア:

[(1, 51125130), (2, 25562565), (3, 17041710), (5, 10225026), (6, 8520855), (7, 7303590), (9, 5680570), (10, 5112513), (14, 3651795), (15, 3408342), (18, 2840285), (21, 2434530), (30, 1704171), (35, 1460718), (42, 1217265), (45, 1136114), (49, 1043370), (63, 811510), (70, 730359), (90, 568057), (98, 521685), (105, 486906), (126, 405755), (147, 347790), (210, 243453), (245, 208674), (294, 173895), (315, 162302), (441, 115930), (490, 104337), (630, 81151), (735, 69558), (882, 57965), (1470, 34779), (2205, 23186), (4410, 11593)]