47016475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 68700960

約数和(自身を除く): 21684485

約数列:

[1, 5, 11, 17, 25, 55, 85, 89, 113, 187, 275, 425, 445, 565, 935, 979, 1243, 1513, 1921, 2225, 2825, 4675, 4895, 6215, 7565, 9605, 10057, 16643, 21131, 24475, 31075, 37825, 48025, 50285, 83215, 105655, 110627, 170969, 251425, 416075, 528275, 553135, 854845, 1880659, 2765675, 4274225, 9403295, 47016475]

約数ペア:

[(1, 47016475), (5, 9403295), (11, 4274225), (17, 2765675), (25, 1880659), (55, 854845), (85, 553135), (89, 528275), (113, 416075), (187, 251425), (275, 170969), (425, 110627), (445, 105655), (565, 83215), (935, 50285), (979, 48025), (1243, 37825), (1513, 31075), (1921, 24475), (2225, 21131), (2825, 16643), (4675, 10057), (4895, 9605), (6215, 7565)]