53685190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{821}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 104400576

約数和(自身を除く): 50715386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 821, 1006, 1642, 2515, 4105, 5030, 6539, 8210, 10673, 13078, 21346, 32695, 53365, 65390, 106730, 412963, 825926, 2064815, 4129630, 5368519, 10737038, 26842595, 53685190]

約数ペア:

[(1, 53685190), (2, 26842595), (5, 10737038), (10, 5368519), (13, 4129630), (26, 2064815), (65, 825926), (130, 412963), (503, 106730), (821, 65390), (1006, 53365), (1642, 32695), (2515, 21346), (4105, 13078), (5030, 10673), (6539, 8210)]