47183470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 87503328

約数和(自身を除く): 40319858

約数列:

[1, 2, 5, 10, 43, 86, 197, 215, 394, 430, 557, 985, 1114, 1970, 2785, 5570, 8471, 16942, 23951, 42355, 47902, 84710, 109729, 119755, 219458, 239510, 548645, 1097290, 4718347, 9436694, 23591735, 47183470]

約数ペア:

[(1, 47183470), (2, 23591735), (5, 9436694), (10, 4718347), (43, 1097290), (86, 548645), (197, 239510), (215, 219458), (394, 119755), (430, 109729), (557, 84710), (985, 47902), (1114, 42355), (1970, 23951), (2785, 16942), (5570, 8471)]