48934242

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:640

約数の個数: 72

約数和(自身を含む): 124710300

約数和(自身を除く): 75776058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 509, 654, 763, 882, 981, 1018, 1526, 1527, 1962, 2289, 3054, 3563, 4578, 4581, 5341, 6867, 7126, 9162, 10682, 10689, 13734, 16023, 21378, 24941, 32046, 32067, 48069, 49882, 55481, 64134, 74823, 96138, 110962, 149646, 166443, 224469, 332886, 388367, 448938, 499329, 776734, 998658, 1165101, 2330202, 2718569, 3495303, 5437138, 6990606, 8155707, 16311414, 24467121, 48934242]

約数ペア:

[(1, 48934242), (2, 24467121), (3, 16311414), (6, 8155707), (7, 6990606), (9, 5437138), (14, 3495303), (18, 2718569), (21, 2330202), (42, 1165101), (49, 998658), (63, 776734), (98, 499329), (109, 448938), (126, 388367), (147, 332886), (218, 224469), (294, 166443), (327, 149646), (441, 110962), (509, 96138), (654, 74823), (763, 64134), (882, 55481), (981, 49882), (1018, 48069), (1526, 32067), (1527, 32046), (1962, 24941), (2289, 21378), (3054, 16023), (3563, 13734), (4578, 10689), (4581, 10682), (5341, 9162), (6867, 7126)]