53531946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13457}}^1$

素因数の和:13495

約数の個数: 48

約数和(自身を含む): 132265224

約数和(自身を除く): 78733278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 13457, 26914, 40371, 80742, 121113, 174941, 228769, 242226, 349882, 457538, 524823, 686307, 1049646, 1372614, 1574469, 2058921, 2973997, 3148938, 4117842, 5947994, 8921991, 17843982, 26765973, 53531946]

約数ペア:

[(1, 53531946), (2, 26765973), (3, 17843982), (6, 8921991), (9, 5947994), (13, 4117842), (17, 3148938), (18, 2973997), (26, 2058921), (34, 1574469), (39, 1372614), (51, 1049646), (78, 686307), (102, 524823), (117, 457538), (153, 349882), (221, 242226), (234, 228769), (306, 174941), (442, 121113), (663, 80742), (1326, 40371), (1989, 26914), (3978, 13457)]