55147842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 126977760

約数和(自身を除く): 71829918

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1017, 1427, 2034, 2147, 2854, 4281, 4294, 6441, 8562, 12843, 12882, 19323, 25686, 27113, 38646, 54226, 81339, 161251, 162678, 244017, 322502, 483753, 488034, 967506, 1451259, 2902518, 3063769, 6127538, 9191307, 18382614, 27573921, 55147842]

約数ペア:

[(1, 55147842), (2, 27573921), (3, 18382614), (6, 9191307), (9, 6127538), (18, 3063769), (19, 2902518), (38, 1451259), (57, 967506), (113, 488034), (114, 483753), (171, 322502), (226, 244017), (339, 162678), (342, 161251), (678, 81339), (1017, 54226), (1427, 38646), (2034, 27113), (2147, 25686), (2854, 19323), (4281, 12882), (4294, 12843), (6441, 8562)]