50765470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 106958448

約数和(自身を除く): 56192978

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 313, 331, 490, 626, 662, 1565, 1655, 2191, 2317, 3130, 3310, 4382, 4634, 10955, 11585, 15337, 16219, 21910, 23170, 30674, 32438, 76685, 81095, 103603, 153370, 162190, 207206, 518015, 725221, 1036030, 1450442, 3626105, 5076547, 7252210, 10153094, 25382735, 50765470]

約数ペア:

[(1, 50765470), (2, 25382735), (5, 10153094), (7, 7252210), (10, 5076547), (14, 3626105), (35, 1450442), (49, 1036030), (70, 725221), (98, 518015), (245, 207206), (313, 162190), (331, 153370), (490, 103603), (626, 81095), (662, 76685), (1565, 32438), (1655, 30674), (2191, 23170), (2317, 21910), (3130, 16219), (3310, 15337), (4382, 11585), (4634, 10955)]