49060000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 120

約数和(自身を含む): 132257664

約数和(自身を除く): 83197664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 223, 250, 275, 352, 400, 440, 446, 500, 550, 625, 800, 880, 892, 1000, 1100, 1115, 1250, 1375, 1760, 1784, 2000, 2200, 2230, 2453, 2500, 2750, 3568, 4000, 4400, 4460, 4906, 5000, 5500, 5575, 6875, 7136, 8800, 8920, 9812, 10000, 11000, 11150, 12265, 13750, 17840, 19624, 20000, 22000, 22300, 24530, 27500, 27875, 35680, 39248, 44000, 44600, 49060, 55000, 55750, 61325, 78496, 89200, 98120, 110000, 111500, 122650, 139375, 178400, 196240, 220000, 223000, 245300, 278750, 306625, 392480, 446000, 490600, 557500, 613250, 892000, 981200, 1115000, 1226500, 1533125, 1962400, 2230000, 2453000, 3066250, 4460000, 4906000, 6132500, 9812000, 12265000, 24530000, 49060000]

約数ペア:

[(1, 49060000), (2, 24530000), (4, 12265000), (5, 9812000), (8, 6132500), (10, 4906000), (11, 4460000), (16, 3066250), (20, 2453000), (22, 2230000), (25, 1962400), (32, 1533125), (40, 1226500), (44, 1115000), (50, 981200), (55, 892000), (80, 613250), (88, 557500), (100, 490600), (110, 446000), (125, 392480), (160, 306625), (176, 278750), (200, 245300), (220, 223000), (223, 220000), (250, 196240), (275, 178400), (352, 139375), (400, 122650), (440, 111500), (446, 110000), (500, 98120), (550, 89200), (625, 78496), (800, 61325), (880, 55750), (892, 55000), (1000, 49060), (1100, 44600), (1115, 44000), (1250, 39248), (1375, 35680), (1760, 27875), (1784, 27500), (2000, 24530), (2200, 22300), (2230, 22000), (2453, 20000), (2500, 19624), (2750, 17840), (3568, 13750), (4000, 12265), (4400, 11150), (4460, 11000), (4906, 10000), (5000, 9812), (5500, 8920), (5575, 8800), (6875, 7136)]