51284800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 152440640

約数和(自身を除く): 101155840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 241, 266, 280, 304, 320, 350, 380, 400, 448, 475, 482, 532, 560, 608, 665, 700, 760, 800, 950, 964, 1064, 1120, 1205, 1216, 1330, 1400, 1520, 1600, 1687, 1900, 1928, 2128, 2240, 2410, 2660, 2800, 3040, 3325, 3374, 3800, 3856, 4256, 4579, 4820, 5320, 5600, 6025, 6080, 6650, 6748, 7600, 7712, 8435, 8512, 9158, 9640, 10640, 11200, 12050, 13300, 13496, 15200, 15424, 16870, 18316, 19280, 21280, 22895, 24100, 26600, 26992, 30400, 32053, 33740, 36632, 38560, 42175, 42560, 45790, 48200, 53200, 53984, 64106, 67480, 73264, 77120, 84350, 91580, 96400, 106400, 107968, 114475, 128212, 134960, 146528, 160265, 168700, 183160, 192800, 212800, 228950, 256424, 269920, 293056, 320530, 337400, 366320, 385600, 457900, 512848, 539840, 641060, 674800, 732640, 801325, 915800, 1025696, 1282120, 1349600, 1465280, 1602650, 1831600, 2051392, 2564240, 2699200, 3205300, 3663200, 5128480, 6410600, 7326400, 10256960, 12821200, 25642400, 51284800]

約数ペア:

[(1, 51284800), (2, 25642400), (4, 12821200), (5, 10256960), (7, 7326400), (8, 6410600), (10, 5128480), (14, 3663200), (16, 3205300), (19, 2699200), (20, 2564240), (25, 2051392), (28, 1831600), (32, 1602650), (35, 1465280), (38, 1349600), (40, 1282120), (50, 1025696), (56, 915800), (64, 801325), (70, 732640), (76, 674800), (80, 641060), (95, 539840), (100, 512848), (112, 457900), (133, 385600), (140, 366320), (152, 337400), (160, 320530), (175, 293056), (190, 269920), (200, 256424), (224, 228950), (241, 212800), (266, 192800), (280, 183160), (304, 168700), (320, 160265), (350, 146528), (380, 134960), (400, 128212), (448, 114475), (475, 107968), (482, 106400), (532, 96400), (560, 91580), (608, 84350), (665, 77120), (700, 73264), (760, 67480), (800, 64106), (950, 53984), (964, 53200), (1064, 48200), (1120, 45790), (1205, 42560), (1216, 42175), (1330, 38560), (1400, 36632), (1520, 33740), (1600, 32053), (1687, 30400), (1900, 26992), (1928, 26600), (2128, 24100), (2240, 22895), (2410, 21280), (2660, 19280), (2800, 18316), (3040, 16870), (3325, 15424), (3374, 15200), (3800, 13496), (3856, 13300), (4256, 12050), (4579, 11200), (4820, 10640), (5320, 9640), (5600, 9158), (6025, 8512), (6080, 8435), (6650, 7712), (6748, 7600)]