49874000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2267}}^1$

素因数の和:2301

約数の個数: 80

約数和(自身を含む): 131616576

約数和(自身を除く): 81742576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2267, 2750, 4400, 4534, 5500, 9068, 11000, 11335, 18136, 22000, 22670, 24937, 36272, 45340, 49874, 56675, 90680, 99748, 113350, 124685, 181360, 199496, 226700, 249370, 283375, 398992, 453400, 498740, 566750, 623425, 906800, 997480, 1133500, 1246850, 1994960, 2267000, 2493700, 3117125, 4534000, 4987400, 6234250, 9974800, 12468500, 24937000, 49874000]

約数ペア:

[(1, 49874000), (2, 24937000), (4, 12468500), (5, 9974800), (8, 6234250), (10, 4987400), (11, 4534000), (16, 3117125), (20, 2493700), (22, 2267000), (25, 1994960), (40, 1246850), (44, 1133500), (50, 997480), (55, 906800), (80, 623425), (88, 566750), (100, 498740), (110, 453400), (125, 398992), (176, 283375), (200, 249370), (220, 226700), (250, 199496), (275, 181360), (400, 124685), (440, 113350), (500, 99748), (550, 90680), (880, 56675), (1000, 49874), (1100, 45340), (1375, 36272), (2000, 24937), (2200, 22670), (2267, 22000), (2750, 18136), (4400, 11335), (4534, 11000), (5500, 9068)]