47886880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8089}}^1$

素因数の和:8141

約数の個数: 48

約数和(自身を含む): 116204760

約数和(自身を除く): 68317880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 8089, 16178, 32356, 40445, 64712, 80890, 129424, 161780, 258848, 299293, 323560, 598586, 647120, 1197172, 1294240, 1496465, 2394344, 2992930, 4788688, 5985860, 9577376, 11971720, 23943440, 47886880]

約数ペア:

[(1, 47886880), (2, 23943440), (4, 11971720), (5, 9577376), (8, 5985860), (10, 4788688), (16, 2992930), (20, 2394344), (32, 1496465), (37, 1294240), (40, 1197172), (74, 647120), (80, 598586), (148, 323560), (160, 299293), (185, 258848), (296, 161780), (370, 129424), (592, 80890), (740, 64712), (1184, 40445), (1480, 32356), (2960, 16178), (5920, 8089)]