49681485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2807

約数の個数: 64

約数和(自身を含む): 106291200

約数和(自身を除く): 56609715

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 2767, 3591, 5985, 8301, 13835, 17955, 19369, 24903, 41505, 52573, 58107, 74709, 96845, 124515, 157719, 174321, 262865, 290535, 368011, 373545, 473157, 522963, 788595, 871605, 1104033, 1419471, 1840055, 2365785, 2614815, 3312099, 5520165, 7097355, 9936297, 16560495, 49681485]

約数ペア:

[(1, 49681485), (3, 16560495), (5, 9936297), (7, 7097355), (9, 5520165), (15, 3312099), (19, 2614815), (21, 2365785), (27, 1840055), (35, 1419471), (45, 1104033), (57, 871605), (63, 788595), (95, 522963), (105, 473157), (133, 373545), (135, 368011), (171, 290535), (189, 262865), (285, 174321), (315, 157719), (399, 124515), (513, 96845), (665, 74709), (855, 58107), (945, 52573), (1197, 41505), (1995, 24903), (2565, 19369), (2767, 17955), (3591, 13835), (5985, 8301)]