89001550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 186425568

約数和(自身を除く): 97424018

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 121, 235, 242, 275, 313, 470, 517, 550, 605, 626, 1034, 1175, 1210, 1565, 2350, 2585, 3025, 3130, 3443, 5170, 5687, 6050, 6886, 7825, 11374, 12925, 14711, 15650, 17215, 25850, 28435, 29422, 34430, 37873, 56870, 73555, 75746, 86075, 142175, 147110, 161821, 172150, 189365, 284350, 323642, 367775, 378730, 735550, 809105, 946825, 1618210, 1780031, 1893650, 3560062, 4045525, 8091050, 8900155, 17800310, 44500775, 89001550]

約数ペア:

[(1, 89001550), (2, 44500775), (5, 17800310), (10, 8900155), (11, 8091050), (22, 4045525), (25, 3560062), (47, 1893650), (50, 1780031), (55, 1618210), (94, 946825), (110, 809105), (121, 735550), (235, 378730), (242, 367775), (275, 323642), (313, 284350), (470, 189365), (517, 172150), (550, 161821), (605, 147110), (626, 142175), (1034, 86075), (1175, 75746), (1210, 73555), (1565, 56870), (2350, 37873), (2585, 34430), (3025, 29422), (3130, 28435), (3443, 25850), (5170, 17215), (5687, 15650), (6050, 14711), (6886, 12925), (7825, 11374)]