49149900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 108

約数和(自身を含む): 155922312

約数和(自身を除く): 106772412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 97, 100, 150, 180, 194, 225, 291, 300, 388, 450, 485, 563, 582, 873, 900, 970, 1126, 1164, 1455, 1689, 1746, 1940, 2252, 2425, 2815, 2910, 3378, 3492, 4365, 4850, 5067, 5630, 5820, 6756, 7275, 8445, 8730, 9700, 10134, 11260, 14075, 14550, 16890, 17460, 20268, 21825, 25335, 28150, 29100, 33780, 42225, 43650, 50670, 54611, 56300, 84450, 87300, 101340, 109222, 126675, 163833, 168900, 218444, 253350, 273055, 327666, 491499, 506700, 546110, 655332, 819165, 982998, 1092220, 1365275, 1638330, 1965996, 2457495, 2730550, 3276660, 4095825, 4914990, 5461100, 8191650, 9829980, 12287475, 16383300, 24574950, 49149900]

約数ペア:

[(1, 49149900), (2, 24574950), (3, 16383300), (4, 12287475), (5, 9829980), (6, 8191650), (9, 5461100), (10, 4914990), (12, 4095825), (15, 3276660), (18, 2730550), (20, 2457495), (25, 1965996), (30, 1638330), (36, 1365275), (45, 1092220), (50, 982998), (60, 819165), (75, 655332), (90, 546110), (97, 506700), (100, 491499), (150, 327666), (180, 273055), (194, 253350), (225, 218444), (291, 168900), (300, 163833), (388, 126675), (450, 109222), (485, 101340), (563, 87300), (582, 84450), (873, 56300), (900, 54611), (970, 50670), (1126, 43650), (1164, 42225), (1455, 33780), (1689, 29100), (1746, 28150), (1940, 25335), (2252, 21825), (2425, 20268), (2815, 17460), (2910, 16890), (3378, 14550), (3492, 14075), (4365, 11260), (4850, 10134), (5067, 9700), (5630, 8730), (5820, 8445), (6756, 7275)]