47465968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 103633992

約数和(自身を除く): 56168024

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 197, 296, 394, 407, 592, 788, 814, 1369, 1576, 1628, 2167, 2738, 3152, 3256, 4334, 5476, 6512, 7289, 8668, 10952, 14578, 15059, 17336, 21904, 29156, 30118, 34672, 58312, 60236, 80179, 116624, 120472, 160358, 240944, 269693, 320716, 539386, 641432, 1078772, 1282864, 2157544, 2966623, 4315088, 5933246, 11866492, 23732984, 47465968]

約数ペア:

[(1, 47465968), (2, 23732984), (4, 11866492), (8, 5933246), (11, 4315088), (16, 2966623), (22, 2157544), (37, 1282864), (44, 1078772), (74, 641432), (88, 539386), (148, 320716), (176, 269693), (197, 240944), (296, 160358), (394, 120472), (407, 116624), (592, 80179), (788, 60236), (814, 58312), (1369, 34672), (1576, 30118), (1628, 29156), (2167, 21904), (2738, 17336), (3152, 15059), (3256, 14578), (4334, 10952), (5476, 8668), (6512, 7289)]