48104810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 97790112

約数和(自身を除く): 49685302

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 73, 74, 130, 137, 146, 185, 274, 365, 370, 481, 685, 730, 949, 962, 1370, 1781, 1898, 2405, 2701, 3562, 4745, 4810, 5069, 5402, 8905, 9490, 10001, 10138, 13505, 17810, 20002, 25345, 27010, 35113, 50005, 50690, 65897, 70226, 100010, 130013, 131794, 175565, 260026, 329485, 351130, 370037, 650065, 658970, 740074, 1300130, 1850185, 3700370, 4810481, 9620962, 24052405, 48104810]

約数ペア:

[(1, 48104810), (2, 24052405), (5, 9620962), (10, 4810481), (13, 3700370), (26, 1850185), (37, 1300130), (65, 740074), (73, 658970), (74, 650065), (130, 370037), (137, 351130), (146, 329485), (185, 260026), (274, 175565), (365, 131794), (370, 130013), (481, 100010), (685, 70226), (730, 65897), (949, 50690), (962, 50005), (1370, 35113), (1781, 27010), (1898, 25345), (2405, 20002), (2701, 17810), (3562, 13505), (4745, 10138), (4810, 10001), (5069, 9490), (5402, 8905)]