55977156

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1090

約数の個数: 60

約数和(自身を含む): 147245868

約数和(自身を除く): 91268712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 591, 788, 877, 1182, 1754, 1773, 2364, 2631, 3508, 3546, 5262, 5319, 7092, 7893, 10524, 10638, 15786, 15957, 21276, 23679, 31572, 31914, 47358, 63828, 71037, 94716, 142074, 172769, 284148, 345538, 518307, 691076, 1036614, 1554921, 2073228, 3109842, 4664763, 6219684, 9329526, 13994289, 18659052, 27988578, 55977156]

約数ペア:

[(1, 55977156), (2, 27988578), (3, 18659052), (4, 13994289), (6, 9329526), (9, 6219684), (12, 4664763), (18, 3109842), (27, 2073228), (36, 1554921), (54, 1036614), (81, 691076), (108, 518307), (162, 345538), (197, 284148), (324, 172769), (394, 142074), (591, 94716), (788, 71037), (877, 63828), (1182, 47358), (1754, 31914), (1773, 31572), (2364, 23679), (2631, 21276), (3508, 15957), (3546, 15786), (5262, 10638), (5319, 10524), (7092, 7893)]