51355500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 175838208

約数和(自身を除く): 124482708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 73, 75, 84, 100, 105, 125, 134, 140, 146, 150, 175, 201, 210, 219, 250, 268, 292, 300, 335, 350, 365, 375, 402, 420, 438, 469, 500, 511, 525, 670, 700, 730, 750, 804, 875, 876, 938, 1005, 1022, 1050, 1095, 1340, 1407, 1460, 1500, 1533, 1675, 1750, 1825, 1876, 2010, 2044, 2100, 2190, 2345, 2555, 2625, 2814, 3066, 3350, 3500, 3650, 4020, 4380, 4690, 4891, 5025, 5110, 5250, 5475, 5628, 6132, 6700, 7035, 7300, 7665, 8375, 9125, 9380, 9782, 10050, 10220, 10500, 10950, 11725, 12775, 14070, 14673, 15330, 16750, 18250, 19564, 20100, 21900, 23450, 24455, 25125, 25550, 27375, 28140, 29346, 30660, 33500, 34237, 35175, 36500, 38325, 46900, 48910, 50250, 51100, 54750, 58625, 58692, 63875, 68474, 70350, 73365, 76650, 97820, 100500, 102711, 109500, 117250, 122275, 127750, 136948, 140700, 146730, 153300, 171185, 175875, 191625, 205422, 234500, 244550, 255500, 293460, 342370, 351750, 366825, 383250, 410844, 489100, 513555, 611375, 684740, 703500, 733650, 766500, 855925, 1027110, 1222750, 1467300, 1711850, 1834125, 2054220, 2445500, 2567775, 3423700, 3668250, 4279625, 5135550, 7336500, 8559250, 10271100, 12838875, 17118500, 25677750, 51355500]

約数ペア:

[(1, 51355500), (2, 25677750), (3, 17118500), (4, 12838875), (5, 10271100), (6, 8559250), (7, 7336500), (10, 5135550), (12, 4279625), (14, 3668250), (15, 3423700), (20, 2567775), (21, 2445500), (25, 2054220), (28, 1834125), (30, 1711850), (35, 1467300), (42, 1222750), (50, 1027110), (60, 855925), (67, 766500), (70, 733650), (73, 703500), (75, 684740), (84, 611375), (100, 513555), (105, 489100), (125, 410844), (134, 383250), (140, 366825), (146, 351750), (150, 342370), (175, 293460), (201, 255500), (210, 244550), (219, 234500), (250, 205422), (268, 191625), (292, 175875), (300, 171185), (335, 153300), (350, 146730), (365, 140700), (375, 136948), (402, 127750), (420, 122275), (438, 117250), (469, 109500), (500, 102711), (511, 100500), (525, 97820), (670, 76650), (700, 73365), (730, 70350), (750, 68474), (804, 63875), (875, 58692), (876, 58625), (938, 54750), (1005, 51100), (1022, 50250), (1050, 48910), (1095, 46900), (1340, 38325), (1407, 36500), (1460, 35175), (1500, 34237), (1533, 33500), (1675, 30660), (1750, 29346), (1825, 28140), (1876, 27375), (2010, 25550), (2044, 25125), (2100, 24455), (2190, 23450), (2345, 21900), (2555, 20100), (2625, 19564), (2814, 18250), (3066, 16750), (3350, 15330), (3500, 14673), (3650, 14070), (4020, 12775), (4380, 11725), (4690, 10950), (4891, 10500), (5025, 10220), (5110, 10050), (5250, 9782), (5475, 9380), (5628, 9125), (6132, 8375), (6700, 7665), (7035, 7300)]