49032880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47147}}^1$

素因数の和:47173

約数の個数: 40

約数和(自身を含む): 122773392

約数和(自身を除く): 73740512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 47147, 94294, 188588, 235735, 377176, 471470, 612911, 754352, 942940, 1225822, 1885880, 2451644, 3064555, 3771760, 4903288, 6129110, 9806576, 12258220, 24516440, 49032880]

約数ペア:

[(1, 49032880), (2, 24516440), (4, 12258220), (5, 9806576), (8, 6129110), (10, 4903288), (13, 3771760), (16, 3064555), (20, 2451644), (26, 1885880), (40, 1225822), (52, 942940), (65, 754352), (80, 612911), (104, 471470), (130, 377176), (208, 235735), (260, 188588), (520, 94294), (1040, 47147)]