47890860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1433}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 134428896

約数和(自身を除く): 86538036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1433, 1671, 2228, 2785, 2866, 3342, 4299, 5570, 5732, 6684, 7165, 8355, 8598, 11140, 14330, 16710, 17196, 21495, 28660, 33420, 42990, 85980, 798181, 1596362, 2394543, 3192724, 3990905, 4789086, 7981810, 9578172, 11972715, 15963620, 23945430, 47890860]

約数ペア:

[(1, 47890860), (2, 23945430), (3, 15963620), (4, 11972715), (5, 9578172), (6, 7981810), (10, 4789086), (12, 3990905), (15, 3192724), (20, 2394543), (30, 1596362), (60, 798181), (557, 85980), (1114, 42990), (1433, 33420), (1671, 28660), (2228, 21495), (2785, 17196), (2866, 16710), (3342, 14330), (4299, 11140), (5570, 8598), (5732, 8355), (6684, 7165)]