50248000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:609

約数の個数: 112

約数和(自身を含む): 135989568

約数和(自身を除く): 85741568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 500, 550, 571, 704, 800, 880, 1000, 1100, 1142, 1375, 1600, 1760, 2000, 2200, 2284, 2750, 2855, 3520, 4000, 4400, 4568, 5500, 5710, 6281, 8000, 8800, 9136, 11000, 11420, 12562, 14275, 17600, 18272, 22000, 22840, 25124, 28550, 31405, 36544, 44000, 45680, 50248, 57100, 62810, 71375, 88000, 91360, 100496, 114200, 125620, 142750, 157025, 182720, 200992, 228400, 251240, 285500, 314050, 401984, 456800, 502480, 571000, 628100, 785125, 913600, 1004960, 1142000, 1256200, 1570250, 2009920, 2284000, 2512400, 3140500, 4568000, 5024800, 6281000, 10049600, 12562000, 25124000, 50248000]

約数ペア:

[(1, 50248000), (2, 25124000), (4, 12562000), (5, 10049600), (8, 6281000), (10, 5024800), (11, 4568000), (16, 3140500), (20, 2512400), (22, 2284000), (25, 2009920), (32, 1570250), (40, 1256200), (44, 1142000), (50, 1004960), (55, 913600), (64, 785125), (80, 628100), (88, 571000), (100, 502480), (110, 456800), (125, 401984), (160, 314050), (176, 285500), (200, 251240), (220, 228400), (250, 200992), (275, 182720), (320, 157025), (352, 142750), (400, 125620), (440, 114200), (500, 100496), (550, 91360), (571, 88000), (704, 71375), (800, 62810), (880, 57100), (1000, 50248), (1100, 45680), (1142, 44000), (1375, 36544), (1600, 31405), (1760, 28550), (2000, 25124), (2200, 22840), (2284, 22000), (2750, 18272), (2855, 17600), (3520, 14275), (4000, 12562), (4400, 11420), (4568, 11000), (5500, 9136), (5710, 8800), (6281, 8000)]