66606850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3407}}^1$

素因数の和:3459

約数の個数: 48

約数和(自身を含む): 136919808

約数和(自身を除く): 70312958

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3407, 3910, 6814, 9775, 17035, 19550, 34070, 57919, 78361, 85175, 115838, 156722, 170350, 289595, 391805, 579190, 783610, 1332137, 1447975, 1959025, 2664274, 2895950, 3918050, 6660685, 13321370, 33303425, 66606850]

約数ペア:

[(1, 66606850), (2, 33303425), (5, 13321370), (10, 6660685), (17, 3918050), (23, 2895950), (25, 2664274), (34, 1959025), (46, 1447975), (50, 1332137), (85, 783610), (115, 579190), (170, 391805), (230, 289595), (391, 170350), (425, 156722), (575, 115838), (782, 85175), (850, 78361), (1150, 57919), (1955, 34070), (3407, 19550), (3910, 17035), (6814, 9775)]