54157030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1913}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 103356000

約数和(自身を除く): 49198970

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 1913, 2831, 3826, 5662, 9565, 14155, 19130, 28310, 36347, 72694, 181735, 285037, 363470, 570074, 1425185, 2850370, 5415703, 10831406, 27078515, 54157030]

約数ペア:

[(1, 54157030), (2, 27078515), (5, 10831406), (10, 5415703), (19, 2850370), (38, 1425185), (95, 570074), (149, 363470), (190, 285037), (298, 181735), (745, 72694), (1490, 36347), (1913, 28310), (2831, 19130), (3826, 14155), (5662, 9565)]