47641248

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3847}}^1$

素因数の和:3906

約数の個数: 72

約数和(自身を含む): 138666528

約数和(自身を除く): 91025280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 3847, 4128, 6192, 7694, 11541, 12384, 15388, 23082, 30776, 34623, 46164, 61552, 69246, 92328, 123104, 138492, 165421, 184656, 276984, 330842, 369312, 496263, 553968, 661684, 992526, 1107936, 1323368, 1488789, 1985052, 2646736, 2977578, 3970104, 5293472, 5955156, 7940208, 11910312, 15880416, 23820624, 47641248]

約数ペア:

[(1, 47641248), (2, 23820624), (3, 15880416), (4, 11910312), (6, 7940208), (8, 5955156), (9, 5293472), (12, 3970104), (16, 2977578), (18, 2646736), (24, 1985052), (32, 1488789), (36, 1323368), (43, 1107936), (48, 992526), (72, 661684), (86, 553968), (96, 496263), (129, 369312), (144, 330842), (172, 276984), (258, 184656), (288, 165421), (344, 138492), (387, 123104), (516, 92328), (688, 69246), (774, 61552), (1032, 46164), (1376, 34623), (1548, 30776), (2064, 23082), (3096, 15388), (3847, 12384), (4128, 11541), (6192, 7694)]