47491600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9133}}^1$

素因数の和:9164

約数の個数: 60

約数和(自身を含む): 122888836

約数和(自身を除く): 75397236

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 9133, 18266, 36532, 45665, 73064, 91330, 118729, 146128, 182660, 228325, 237458, 365320, 456650, 474916, 593645, 730640, 913300, 949832, 1187290, 1826600, 1899664, 2374580, 2968225, 3653200, 4749160, 5936450, 9498320, 11872900, 23745800, 47491600]

約数ペア:

[(1, 47491600), (2, 23745800), (4, 11872900), (5, 9498320), (8, 5936450), (10, 4749160), (13, 3653200), (16, 2968225), (20, 2374580), (25, 1899664), (26, 1826600), (40, 1187290), (50, 949832), (52, 913300), (65, 730640), (80, 593645), (100, 474916), (104, 456650), (130, 365320), (200, 237458), (208, 228325), (260, 182660), (325, 146128), (400, 118729), (520, 91330), (650, 73064), (1040, 45665), (1300, 36532), (2600, 18266), (5200, 9133)]