49354452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 143707200

約数和(自身を除く): 94352748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1409, 1668, 1946, 2502, 2818, 2919, 3892, 4227, 5004, 5636, 5838, 8454, 8757, 9863, 11676, 12681, 16908, 17514, 19726, 25362, 29589, 35028, 39452, 50724, 59178, 88767, 118356, 177534, 195851, 355068, 391702, 587553, 783404, 1175106, 1370957, 1762659, 2350212, 2741914, 3525318, 4112871, 5483828, 7050636, 8225742, 12338613, 16451484, 24677226, 49354452]

約数ペア:

[(1, 49354452), (2, 24677226), (3, 16451484), (4, 12338613), (6, 8225742), (7, 7050636), (9, 5483828), (12, 4112871), (14, 3525318), (18, 2741914), (21, 2350212), (28, 1762659), (36, 1370957), (42, 1175106), (63, 783404), (84, 587553), (126, 391702), (139, 355068), (252, 195851), (278, 177534), (417, 118356), (556, 88767), (834, 59178), (973, 50724), (1251, 39452), (1409, 35028), (1668, 29589), (1946, 25362), (2502, 19726), (2818, 17514), (2919, 16908), (3892, 12681), (4227, 11676), (5004, 9863), (5636, 8757), (5838, 8454)]