50771840

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1619}}^1$

素因数の和:1652

約数の個数: 96

約数和(自身を含む): 141280200

約数和(自身を除く): 90508360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1619, 1960, 2240, 3136, 3238, 3920, 4480, 6272, 6476, 7840, 8095, 11333, 12952, 15680, 16190, 22666, 25904, 31360, 32380, 45332, 51808, 56665, 64760, 79331, 90664, 103616, 113330, 129520, 158662, 181328, 207232, 226660, 259040, 317324, 362656, 396655, 453320, 518080, 634648, 725312, 793310, 906640, 1036160, 1269296, 1450624, 1586620, 1813280, 2538592, 3173240, 3626560, 5077184, 6346480, 7253120, 10154368, 12692960, 25385920, 50771840]

約数ペア:

[(1, 50771840), (2, 25385920), (4, 12692960), (5, 10154368), (7, 7253120), (8, 6346480), (10, 5077184), (14, 3626560), (16, 3173240), (20, 2538592), (28, 1813280), (32, 1586620), (35, 1450624), (40, 1269296), (49, 1036160), (56, 906640), (64, 793310), (70, 725312), (80, 634648), (98, 518080), (112, 453320), (128, 396655), (140, 362656), (160, 317324), (196, 259040), (224, 226660), (245, 207232), (280, 181328), (320, 158662), (392, 129520), (448, 113330), (490, 103616), (560, 90664), (640, 79331), (784, 64760), (896, 56665), (980, 51808), (1120, 45332), (1568, 32380), (1619, 31360), (1960, 25904), (2240, 22666), (3136, 16190), (3238, 15680), (3920, 12952), (4480, 11333), (6272, 8095), (6476, 7840)]