49816000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 112

約数和(自身を含む): 133136640

約数和(自身を除く): 83320640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 479, 500, 520, 650, 800, 832, 958, 1000, 1040, 1300, 1600, 1625, 1916, 2000, 2080, 2395, 2600, 3250, 3832, 4000, 4160, 4790, 5200, 6227, 6500, 7664, 8000, 9580, 10400, 11975, 12454, 13000, 15328, 19160, 20800, 23950, 24908, 26000, 30656, 31135, 38320, 47900, 49816, 52000, 59875, 62270, 76640, 95800, 99632, 104000, 119750, 124540, 153280, 155675, 191600, 199264, 239500, 249080, 311350, 383200, 398528, 479000, 498160, 622700, 766400, 778375, 958000, 996320, 1245400, 1556750, 1916000, 1992640, 2490800, 3113500, 3832000, 4981600, 6227000, 9963200, 12454000, 24908000, 49816000]

約数ペア:

[(1, 49816000), (2, 24908000), (4, 12454000), (5, 9963200), (8, 6227000), (10, 4981600), (13, 3832000), (16, 3113500), (20, 2490800), (25, 1992640), (26, 1916000), (32, 1556750), (40, 1245400), (50, 996320), (52, 958000), (64, 778375), (65, 766400), (80, 622700), (100, 498160), (104, 479000), (125, 398528), (130, 383200), (160, 311350), (200, 249080), (208, 239500), (250, 199264), (260, 191600), (320, 155675), (325, 153280), (400, 124540), (416, 119750), (479, 104000), (500, 99632), (520, 95800), (650, 76640), (800, 62270), (832, 59875), (958, 52000), (1000, 49816), (1040, 47900), (1300, 38320), (1600, 31135), (1625, 30656), (1916, 26000), (2000, 24908), (2080, 23950), (2395, 20800), (2600, 19160), (3250, 15328), (3832, 13000), (4000, 12454), (4160, 11975), (4790, 10400), (5200, 9580), (6227, 8000), (6500, 7664)]