50368810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1481}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 96033600

約数和(自身を除く): 45664790

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1481, 1790, 2962, 3401, 6802, 7405, 14810, 17005, 28139, 34010, 56278, 140695, 265099, 281390, 530198, 1325495, 2650990, 5036881, 10073762, 25184405, 50368810]

約数ペア:

[(1, 50368810), (2, 25184405), (5, 10073762), (10, 5036881), (19, 2650990), (38, 1325495), (95, 530198), (179, 281390), (190, 265099), (358, 140695), (895, 56278), (1481, 34010), (1790, 28139), (2962, 17005), (3401, 14810), (6802, 7405)]