54861785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 22552615

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1399, 1705, 3565, 6995, 7843, 15389, 32177, 39215, 43369, 76945, 160885, 216845, 353947, 477059, 997487, 1769735, 2385295, 4987435, 10972357, 54861785]

約数ペア:

[(1, 54861785), (5, 10972357), (11, 4987435), (23, 2385295), (31, 1769735), (55, 997487), (115, 477059), (155, 353947), (253, 216845), (341, 160885), (713, 76945), (1265, 43369), (1399, 39215), (1705, 32177), (3565, 15389), (6995, 7843)]