49618400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 108

約数和(自身を含む): 131522832

約数和(自身を除く): 81904432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 367, 400, 416, 520, 650, 676, 734, 800, 845, 1040, 1300, 1352, 1468, 1690, 1835, 2080, 2600, 2704, 2936, 3380, 3670, 4225, 4771, 5200, 5408, 5872, 6760, 7340, 8450, 9175, 9542, 10400, 11744, 13520, 14680, 16900, 18350, 19084, 23855, 27040, 29360, 33800, 36700, 38168, 47710, 58720, 62023, 67600, 73400, 76336, 95420, 119275, 124046, 135200, 146800, 152672, 190840, 238550, 248092, 293600, 310115, 381680, 477100, 496184, 620230, 763360, 954200, 992368, 1240460, 1550575, 1908400, 1984736, 2480920, 3101150, 3816800, 4961840, 6202300, 9923680, 12404600, 24809200, 49618400]

約数ペア:

[(1, 49618400), (2, 24809200), (4, 12404600), (5, 9923680), (8, 6202300), (10, 4961840), (13, 3816800), (16, 3101150), (20, 2480920), (25, 1984736), (26, 1908400), (32, 1550575), (40, 1240460), (50, 992368), (52, 954200), (65, 763360), (80, 620230), (100, 496184), (104, 477100), (130, 381680), (160, 310115), (169, 293600), (200, 248092), (208, 238550), (260, 190840), (325, 152672), (338, 146800), (367, 135200), (400, 124046), (416, 119275), (520, 95420), (650, 76336), (676, 73400), (734, 67600), (800, 62023), (845, 58720), (1040, 47710), (1300, 38168), (1352, 36700), (1468, 33800), (1690, 29360), (1835, 27040), (2080, 23855), (2600, 19084), (2704, 18350), (2936, 16900), (3380, 14680), (3670, 13520), (4225, 11744), (4771, 10400), (5200, 9542), (5408, 9175), (5872, 8450), (6760, 7340)]