49856000

素因数分解:

$2^9\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 160

約数和(自身を含む): 134053920

約数和(自身を除く): 84197920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 41, 50, 64, 76, 80, 82, 95, 100, 125, 128, 152, 160, 164, 190, 200, 205, 250, 256, 304, 320, 328, 380, 400, 410, 475, 500, 512, 608, 640, 656, 760, 779, 800, 820, 950, 1000, 1025, 1216, 1280, 1312, 1520, 1558, 1600, 1640, 1900, 2000, 2050, 2375, 2432, 2560, 2624, 3040, 3116, 3200, 3280, 3800, 3895, 4000, 4100, 4750, 4864, 5125, 5248, 6080, 6232, 6400, 6560, 7600, 7790, 8000, 8200, 9500, 9728, 10250, 10496, 12160, 12464, 12800, 13120, 15200, 15580, 16000, 16400, 19000, 19475, 20500, 20992, 24320, 24928, 26240, 30400, 31160, 32000, 32800, 38000, 38950, 41000, 48640, 49856, 52480, 60800, 62320, 64000, 65600, 76000, 77900, 82000, 97375, 99712, 104960, 121600, 124640, 131200, 152000, 155800, 164000, 194750, 199424, 243200, 249280, 262400, 304000, 311600, 328000, 389500, 398848, 498560, 524800, 608000, 623200, 656000, 779000, 997120, 1216000, 1246400, 1312000, 1558000, 1994240, 2492800, 2624000, 3116000, 4985600, 6232000, 9971200, 12464000, 24928000, 49856000]

約数ペア:

[(1, 49856000), (2, 24928000), (4, 12464000), (5, 9971200), (8, 6232000), (10, 4985600), (16, 3116000), (19, 2624000), (20, 2492800), (25, 1994240), (32, 1558000), (38, 1312000), (40, 1246400), (41, 1216000), (50, 997120), (64, 779000), (76, 656000), (80, 623200), (82, 608000), (95, 524800), (100, 498560), (125, 398848), (128, 389500), (152, 328000), (160, 311600), (164, 304000), (190, 262400), (200, 249280), (205, 243200), (250, 199424), (256, 194750), (304, 164000), (320, 155800), (328, 152000), (380, 131200), (400, 124640), (410, 121600), (475, 104960), (500, 99712), (512, 97375), (608, 82000), (640, 77900), (656, 76000), (760, 65600), (779, 64000), (800, 62320), (820, 60800), (950, 52480), (1000, 49856), (1025, 48640), (1216, 41000), (1280, 38950), (1312, 38000), (1520, 32800), (1558, 32000), (1600, 31160), (1640, 30400), (1900, 26240), (2000, 24928), (2050, 24320), (2375, 20992), (2432, 20500), (2560, 19475), (2624, 19000), (3040, 16400), (3116, 16000), (3200, 15580), (3280, 15200), (3800, 13120), (3895, 12800), (4000, 12464), (4100, 12160), (4750, 10496), (4864, 10250), (5125, 9728), (5248, 9500), (6080, 8200), (6232, 8000), (6400, 7790), (6560, 7600)]