50141286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 120244176

約数和(自身を除く): 70102890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 169, 234, 311, 318, 338, 477, 507, 622, 689, 933, 954, 1014, 1378, 1521, 1866, 2067, 2799, 3042, 4043, 4134, 5598, 6201, 8086, 8957, 12129, 12402, 16483, 17914, 24258, 26871, 32966, 36387, 49449, 52559, 53742, 72774, 80613, 98898, 105118, 148347, 157677, 161226, 214279, 296694, 315354, 428558, 473031, 642837, 946062, 1285674, 1928511, 2785627, 3857022, 5571254, 8356881, 16713762, 25070643, 50141286]

約数ペア:

[(1, 50141286), (2, 25070643), (3, 16713762), (6, 8356881), (9, 5571254), (13, 3857022), (18, 2785627), (26, 1928511), (39, 1285674), (53, 946062), (78, 642837), (106, 473031), (117, 428558), (159, 315354), (169, 296694), (234, 214279), (311, 161226), (318, 157677), (338, 148347), (477, 105118), (507, 98898), (622, 80613), (689, 72774), (933, 53742), (954, 52559), (1014, 49449), (1378, 36387), (1521, 32966), (1866, 26871), (2067, 24258), (2799, 17914), (3042, 16483), (4043, 12402), (4134, 12129), (5598, 8957), (6201, 8086)]