56378154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^2$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 136931904

約数和(自身を除く): 80553750

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 281, 357, 562, 714, 843, 1686, 1967, 3934, 4777, 5901, 9554, 11802, 14331, 28662, 33439, 66878, 78961, 100317, 157922, 200634, 236883, 473766, 552727, 1105454, 1342337, 1658181, 2684674, 3316362, 4027011, 8054022, 9396359, 18792718, 28189077, 56378154]

約数ペア:

[(1, 56378154), (2, 28189077), (3, 18792718), (6, 9396359), (7, 8054022), (14, 4027011), (17, 3316362), (21, 2684674), (34, 1658181), (42, 1342337), (51, 1105454), (102, 552727), (119, 473766), (238, 236883), (281, 200634), (357, 157922), (562, 100317), (714, 78961), (843, 66878), (1686, 33439), (1967, 28662), (3934, 14331), (4777, 11802), (5901, 9554)]