51026560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6133}}^1$

素因数の和:6165

約数の個数: 64

約数和(自身を含む): 131390280

約数和(自身を除く): 80363720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6133, 8320, 12266, 24532, 30665, 49064, 61330, 79729, 98128, 122660, 159458, 196256, 245320, 318916, 392512, 398645, 490640, 637832, 785024, 797290, 981280, 1275664, 1594580, 1962560, 2551328, 3189160, 3925120, 5102656, 6378320, 10205312, 12756640, 25513280, 51026560]

約数ペア:

[(1, 51026560), (2, 25513280), (4, 12756640), (5, 10205312), (8, 6378320), (10, 5102656), (13, 3925120), (16, 3189160), (20, 2551328), (26, 1962560), (32, 1594580), (40, 1275664), (52, 981280), (64, 797290), (65, 785024), (80, 637832), (104, 490640), (128, 398645), (130, 392512), (160, 318916), (208, 245320), (260, 196256), (320, 159458), (416, 122660), (520, 98128), (640, 79729), (832, 61330), (1040, 49064), (1664, 30665), (2080, 24532), (4160, 12266), (6133, 8320)]