50557500

素因数分解:

$2^2\times 3^3\times 5^4\times 7^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 188939520

約数和(自身を除く): 138382020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 107, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 214, 225, 250, 252, 270, 300, 315, 321, 350, 375, 378, 420, 428, 450, 500, 525, 535, 540, 625, 630, 642, 675, 700, 749, 750, 756, 875, 900, 945, 963, 1050, 1070, 1125, 1250, 1260, 1284, 1350, 1498, 1500, 1575, 1605, 1750, 1875, 1890, 1926, 2100, 2140, 2247, 2250, 2500, 2625, 2675, 2700, 2889, 2996, 3150, 3210, 3375, 3500, 3745, 3750, 3780, 3852, 4375, 4494, 4500, 4725, 4815, 5250, 5350, 5625, 5778, 6300, 6420, 6741, 6750, 7490, 7500, 7875, 8025, 8750, 8988, 9450, 9630, 10500, 10700, 11235, 11250, 11556, 13125, 13375, 13482, 13500, 14445, 14980, 15750, 16050, 16875, 17500, 18725, 18900, 19260, 20223, 22470, 22500, 23625, 24075, 26250, 26750, 26964, 28890, 31500, 32100, 33705, 33750, 37450, 39375, 40125, 40446, 44940, 47250, 48150, 52500, 53500, 56175, 57780, 66875, 67410, 67500, 72225, 74900, 78750, 80250, 80892, 93625, 94500, 96300, 101115, 112350, 118125, 120375, 133750, 134820, 144450, 157500, 160500, 168525, 187250, 200625, 202230, 224700, 236250, 240750, 267500, 280875, 288900, 337050, 361125, 374500, 401250, 404460, 468125, 472500, 481500, 505575, 561750, 601875, 674100, 722250, 802500, 842625, 936250, 1011150, 1123500, 1203750, 1404375, 1444500, 1685250, 1805625, 1872500, 2022300, 2407500, 2527875, 2808750, 3370500, 3611250, 4213125, 5055750, 5617500, 7222500, 8426250, 10111500, 12639375, 16852500, 25278750, 50557500]

約数ペア:

[(1, 50557500), (2, 25278750), (3, 16852500), (4, 12639375), (5, 10111500), (6, 8426250), (7, 7222500), (9, 5617500), (10, 5055750), (12, 4213125), (14, 3611250), (15, 3370500), (18, 2808750), (20, 2527875), (21, 2407500), (25, 2022300), (27, 1872500), (28, 1805625), (30, 1685250), (35, 1444500), (36, 1404375), (42, 1203750), (45, 1123500), (50, 1011150), (54, 936250), (60, 842625), (63, 802500), (70, 722250), (75, 674100), (84, 601875), (90, 561750), (100, 505575), (105, 481500), (107, 472500), (108, 468125), (125, 404460), (126, 401250), (135, 374500), (140, 361125), (150, 337050), (175, 288900), (180, 280875), (189, 267500), (210, 240750), (214, 236250), (225, 224700), (250, 202230), (252, 200625), (270, 187250), (300, 168525), (315, 160500), (321, 157500), (350, 144450), (375, 134820), (378, 133750), (420, 120375), (428, 118125), (450, 112350), (500, 101115), (525, 96300), (535, 94500), (540, 93625), (625, 80892), (630, 80250), (642, 78750), (675, 74900), (700, 72225), (749, 67500), (750, 67410), (756, 66875), (875, 57780), (900, 56175), (945, 53500), (963, 52500), (1050, 48150), (1070, 47250), (1125, 44940), (1250, 40446), (1260, 40125), (1284, 39375), (1350, 37450), (1498, 33750), (1500, 33705), (1575, 32100), (1605, 31500), (1750, 28890), (1875, 26964), (1890, 26750), (1926, 26250), (2100, 24075), (2140, 23625), (2247, 22500), (2250, 22470), (2500, 20223), (2625, 19260), (2675, 18900), (2700, 18725), (2889, 17500), (2996, 16875), (3150, 16050), (3210, 15750), (3375, 14980), (3500, 14445), (3745, 13500), (3750, 13482), (3780, 13375), (3852, 13125), (4375, 11556), (4494, 11250), (4500, 11235), (4725, 10700), (4815, 10500), (5250, 9630), (5350, 9450), (5625, 8988), (5778, 8750), (6300, 8025), (6420, 7875), (6741, 7500), (6750, 7490)]