89940550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 192032352

約数和(自身を除く): 102091802

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 313, 350, 626, 821, 1565, 1642, 2191, 3130, 4105, 4382, 5747, 7825, 8210, 10955, 11494, 15650, 20525, 21910, 28735, 41050, 54775, 57470, 109550, 143675, 256973, 287350, 513946, 1284865, 1798811, 2569730, 3597622, 6424325, 8994055, 12848650, 17988110, 44970275, 89940550]

約数ペア:

[(1, 89940550), (2, 44970275), (5, 17988110), (7, 12848650), (10, 8994055), (14, 6424325), (25, 3597622), (35, 2569730), (50, 1798811), (70, 1284865), (175, 513946), (313, 287350), (350, 256973), (626, 143675), (821, 109550), (1565, 57470), (1642, 54775), (2191, 41050), (3130, 28735), (4105, 21910), (4382, 20525), (5747, 15650), (7825, 11494), (8210, 10955)]