52011440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3847}}^1$

素因数の和:3886

約数の個数: 60

約数和(自身を含む): 130978224

約数和(自身を除く): 78966784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 3847, 6760, 7694, 13520, 15388, 19235, 30776, 38470, 50011, 61552, 76940, 100022, 153880, 200044, 250055, 307760, 400088, 500110, 650143, 800176, 1000220, 1300286, 2000440, 2600572, 3250715, 4000880, 5201144, 6501430, 10402288, 13002860, 26005720, 52011440]

約数ペア:

[(1, 52011440), (2, 26005720), (4, 13002860), (5, 10402288), (8, 6501430), (10, 5201144), (13, 4000880), (16, 3250715), (20, 2600572), (26, 2000440), (40, 1300286), (52, 1000220), (65, 800176), (80, 650143), (104, 500110), (130, 400088), (169, 307760), (208, 250055), (260, 200044), (338, 153880), (520, 100022), (676, 76940), (845, 61552), (1040, 50011), (1352, 38470), (1690, 30776), (2704, 19235), (3380, 15388), (3847, 13520), (6760, 7694)]