51930774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137383}}^1$

素因数の和:137401

約数の個数: 32

約数和(自身を含む): 131888640

約数和(自身を除く): 79957866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 137383, 274766, 412149, 824298, 961681, 1236447, 1923362, 2472894, 2885043, 3709341, 5770086, 7418682, 8655129, 17310258, 25965387, 51930774]

約数ペア:

[(1, 51930774), (2, 25965387), (3, 17310258), (6, 8655129), (7, 7418682), (9, 5770086), (14, 3709341), (18, 2885043), (21, 2472894), (27, 1923362), (42, 1236447), (54, 961681), (63, 824298), (126, 412149), (189, 274766), (378, 137383)]