47998340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184609}}^1$

素因数の和:184631

約数の個数: 24

約数和(自身を含む): 108550680

約数和(自身を除く): 60552340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 184609, 369218, 738436, 923045, 1846090, 2399917, 3692180, 4799834, 9599668, 11999585, 23999170, 47998340]

約数ペア:

[(1, 47998340), (2, 23999170), (4, 11999585), (5, 9599668), (10, 4799834), (13, 3692180), (20, 2399917), (26, 1846090), (52, 923045), (65, 738436), (130, 369218), (260, 184609)]