48998487

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 23162793

約数列:

[1, 3, 23, 29, 47, 69, 87, 141, 521, 667, 1081, 1363, 1563, 2001, 3243, 4089, 11983, 15109, 24487, 31349, 35949, 45327, 73461, 94047, 347507, 563201, 710123, 1042521, 1689603, 2130369, 16332829, 48998487]

約数ペア:

[(1, 48998487), (3, 16332829), (23, 2130369), (29, 1689603), (47, 1042521), (69, 710123), (87, 563201), (141, 347507), (521, 94047), (667, 73461), (1081, 45327), (1363, 35949), (1563, 31349), (2001, 24487), (3243, 15109), (4089, 11983)]