53445238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 106168320

約数和(自身を除く): 52723082

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 79, 154, 158, 161, 191, 253, 322, 382, 506, 553, 869, 1106, 1337, 1738, 1771, 1817, 2101, 2674, 3542, 3634, 4202, 4393, 6083, 8786, 12166, 12719, 14707, 15089, 19987, 25438, 29414, 30178, 30751, 39974, 48323, 61502, 96646, 105623, 139909, 165979, 211246, 279818, 331958, 338261, 347047, 676522, 694094, 1161853, 2323706, 2429329, 3817517, 4858658, 7635034, 26722619, 53445238]

約数ペア:

[(1, 53445238), (2, 26722619), (7, 7635034), (11, 4858658), (14, 3817517), (22, 2429329), (23, 2323706), (46, 1161853), (77, 694094), (79, 676522), (154, 347047), (158, 338261), (161, 331958), (191, 279818), (253, 211246), (322, 165979), (382, 139909), (506, 105623), (553, 96646), (869, 61502), (1106, 48323), (1337, 39974), (1738, 30751), (1771, 30178), (1817, 29414), (2101, 25438), (2674, 19987), (3542, 15089), (3634, 14707), (4202, 12719), (4393, 12166), (6083, 8786)]