51137870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 113788800

約数和(自身を除く): 62650930

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 343, 490, 595, 686, 833, 877, 1190, 1666, 1715, 1754, 3430, 4165, 4385, 5831, 6139, 8330, 8770, 11662, 12278, 14909, 29155, 29818, 30695, 42973, 58310, 61390, 74545, 85946, 104363, 149090, 208726, 214865, 300811, 429730, 521815, 601622, 730541, 1043630, 1461082, 1504055, 3008110, 3652705, 5113787, 7305410, 10227574, 25568935, 51137870]

約数ペア:

[(1, 51137870), (2, 25568935), (5, 10227574), (7, 7305410), (10, 5113787), (14, 3652705), (17, 3008110), (34, 1504055), (35, 1461082), (49, 1043630), (70, 730541), (85, 601622), (98, 521815), (119, 429730), (170, 300811), (238, 214865), (245, 208726), (343, 149090), (490, 104363), (595, 85946), (686, 74545), (833, 61390), (877, 58310), (1190, 42973), (1666, 30695), (1715, 29818), (1754, 29155), (3430, 14909), (4165, 12278), (4385, 11662), (5831, 8770), (6139, 8330)]