51801270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2269}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 124541280

約数和(自身を除く): 72740010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 761, 1522, 2269, 2283, 3805, 4538, 4566, 6807, 7610, 11345, 11415, 13614, 22690, 22830, 34035, 68070, 1726709, 3453418, 5180127, 8633545, 10360254, 17267090, 25900635, 51801270]

約数ペア:

[(1, 51801270), (2, 25900635), (3, 17267090), (5, 10360254), (6, 8633545), (10, 5180127), (15, 3453418), (30, 1726709), (761, 68070), (1522, 34035), (2269, 22830), (2283, 22690), (3805, 13614), (4538, 11415), (4566, 11345), (6807, 7610)]