49308084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 143095680

約数和(自身を除く): 93787596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 503, 778, 1006, 1167, 1509, 1556, 2012, 2334, 2723, 3018, 3501, 3521, 4527, 4668, 5446, 6036, 7002, 7042, 8169, 9054, 10563, 10892, 14004, 14084, 16338, 18108, 21126, 24507, 31689, 32676, 42252, 49014, 63378, 98028, 126756, 195667, 391334, 587001, 782668, 1174002, 1369669, 1761003, 2348004, 2739338, 3522006, 4109007, 5478676, 7044012, 8218014, 12327021, 16436028, 24654042, 49308084]

約数ペア:

[(1, 49308084), (2, 24654042), (3, 16436028), (4, 12327021), (6, 8218014), (7, 7044012), (9, 5478676), (12, 4109007), (14, 3522006), (18, 2739338), (21, 2348004), (28, 1761003), (36, 1369669), (42, 1174002), (63, 782668), (84, 587001), (126, 391334), (252, 195667), (389, 126756), (503, 98028), (778, 63378), (1006, 49014), (1167, 42252), (1509, 32676), (1556, 31689), (2012, 24507), (2334, 21126), (2723, 18108), (3018, 16338), (3501, 14084), (3521, 14004), (4527, 10892), (4668, 10563), (5446, 9054), (6036, 8169), (7002, 7042)]