55124146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 54361934

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 79, 154, 158, 161, 197, 253, 322, 394, 506, 553, 869, 1106, 1379, 1738, 1771, 1817, 2167, 2758, 3542, 3634, 4334, 4531, 6083, 9062, 12166, 12719, 15169, 15563, 19987, 25438, 30338, 31126, 31717, 39974, 49841, 63434, 99682, 108941, 139909, 171193, 217882, 279818, 342386, 348887, 357949, 697774, 715898, 1198351, 2396702, 2505643, 3937439, 5011286, 7874878, 27562073, 55124146]

約数ペア:

[(1, 55124146), (2, 27562073), (7, 7874878), (11, 5011286), (14, 3937439), (22, 2505643), (23, 2396702), (46, 1198351), (77, 715898), (79, 697774), (154, 357949), (158, 348887), (161, 342386), (197, 279818), (253, 217882), (322, 171193), (394, 139909), (506, 108941), (553, 99682), (869, 63434), (1106, 49841), (1379, 39974), (1738, 31717), (1771, 31126), (1817, 30338), (2167, 25438), (2758, 19987), (3542, 15563), (3634, 15169), (4334, 12719), (4531, 12166), (6083, 9062)]