50541988

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 104097280

約数和(自身を除く): 53555292

約数列:

[1, 2, 4, 7, 14, 28, 73, 79, 146, 158, 292, 313, 316, 511, 553, 626, 1022, 1106, 1252, 2044, 2191, 2212, 4382, 5767, 8764, 11534, 22849, 23068, 24727, 40369, 45698, 49454, 80738, 91396, 98908, 159943, 161476, 173089, 319886, 346178, 639772, 692356, 1805071, 3610142, 7220284, 12635497, 25270994, 50541988]

約数ペア:

[(1, 50541988), (2, 25270994), (4, 12635497), (7, 7220284), (14, 3610142), (28, 1805071), (73, 692356), (79, 639772), (146, 346178), (158, 319886), (292, 173089), (313, 161476), (316, 159943), (511, 98908), (553, 91396), (626, 80738), (1022, 49454), (1106, 45698), (1252, 40369), (2044, 24727), (2191, 23068), (2212, 22849), (4382, 11534), (5767, 8764)]