52578548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 106814400

約数和(自身を除く): 54235852

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 109, 209, 218, 418, 436, 577, 836, 1154, 1199, 2071, 2308, 2398, 4142, 4796, 6347, 8284, 10963, 12694, 21926, 22781, 25388, 43852, 45562, 62893, 91124, 120593, 125786, 241186, 251572, 482372, 691823, 1194967, 1383646, 2389934, 2767292, 4779868, 13144637, 26289274, 52578548]

約数ペア:

[(1, 52578548), (2, 26289274), (4, 13144637), (11, 4779868), (19, 2767292), (22, 2389934), (38, 1383646), (44, 1194967), (76, 691823), (109, 482372), (209, 251572), (218, 241186), (418, 125786), (436, 120593), (577, 91124), (836, 62893), (1154, 45562), (1199, 43852), (2071, 25388), (2308, 22781), (2398, 21926), (4142, 12694), (4796, 10963), (6347, 8284)]