49508676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 143829504

約数和(自身を除く): 94320828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 881, 892, 1338, 1561, 1762, 2007, 2643, 2676, 3122, 3524, 4014, 4683, 5286, 6167, 6244, 7929, 8028, 9366, 10572, 12334, 14049, 15858, 18501, 18732, 24668, 28098, 31716, 37002, 55503, 56196, 74004, 111006, 196463, 222012, 392926, 589389, 785852, 1178778, 1375241, 1768167, 2357556, 2750482, 3536334, 4125723, 5500964, 7072668, 8251446, 12377169, 16502892, 24754338, 49508676]

約数ペア:

[(1, 49508676), (2, 24754338), (3, 16502892), (4, 12377169), (6, 8251446), (7, 7072668), (9, 5500964), (12, 4125723), (14, 3536334), (18, 2750482), (21, 2357556), (28, 1768167), (36, 1375241), (42, 1178778), (63, 785852), (84, 589389), (126, 392926), (223, 222012), (252, 196463), (446, 111006), (669, 74004), (881, 56196), (892, 55503), (1338, 37002), (1561, 31716), (1762, 28098), (2007, 24668), (2643, 18732), (2676, 18501), (3122, 15858), (3524, 14049), (4014, 12334), (4683, 10572), (5286, 9366), (6167, 8028), (6244, 7929)]