51371824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26981}}^1$

素因数の和:27013

約数の個数: 40

約数和(自身を含む): 120447648

約数和(自身を除く): 69075824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 26981, 53962, 107924, 188867, 215848, 377734, 431696, 458677, 755468, 917354, 1510936, 1834708, 3021872, 3210739, 3669416, 6421478, 7338832, 12842956, 25685912, 51371824]

約数ペア:

[(1, 51371824), (2, 25685912), (4, 12842956), (7, 7338832), (8, 6421478), (14, 3669416), (16, 3210739), (17, 3021872), (28, 1834708), (34, 1510936), (56, 917354), (68, 755468), (112, 458677), (119, 431696), (136, 377734), (238, 215848), (272, 188867), (476, 107924), (952, 53962), (1904, 26981)]