56546028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20399}}^1$

素因数の和:20427

約数の個数: 72

約数和(自身を含む): 178214400

約数和(自身を除く): 121668372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 20399, 40798, 61197, 81596, 122394, 142793, 183591, 224389, 244788, 285586, 367182, 428379, 448778, 571172, 673167, 734364, 856758, 897556, 1285137, 1346334, 1570723, 1713516, 2019501, 2570274, 2692668, 3141446, 4039002, 4712169, 5140548, 6282892, 8078004, 9424338, 14136507, 18848676, 28273014, 56546028]

約数ペア:

[(1, 56546028), (2, 28273014), (3, 18848676), (4, 14136507), (6, 9424338), (7, 8078004), (9, 6282892), (11, 5140548), (12, 4712169), (14, 4039002), (18, 3141446), (21, 2692668), (22, 2570274), (28, 2019501), (33, 1713516), (36, 1570723), (42, 1346334), (44, 1285137), (63, 897556), (66, 856758), (77, 734364), (84, 673167), (99, 571172), (126, 448778), (132, 428379), (154, 367182), (198, 285586), (231, 244788), (252, 224389), (308, 183591), (396, 142793), (462, 122394), (693, 81596), (924, 61197), (1386, 40798), (2772, 20399)]