47444878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 79480800

約数和(自身を除く): 32035922

約数列:

[1, 2, 13, 26, 37, 74, 149, 298, 331, 481, 662, 962, 1937, 3874, 4303, 5513, 8606, 11026, 12247, 24494, 49319, 71669, 98638, 143338, 159211, 318422, 641147, 1282294, 1824803, 3649606, 23722439, 47444878]

約数ペア:

[(1, 47444878), (2, 23722439), (13, 3649606), (26, 1824803), (37, 1282294), (74, 641147), (149, 318422), (298, 159211), (331, 143338), (481, 98638), (662, 71669), (962, 49319), (1937, 24494), (3874, 12247), (4303, 11026), (5513, 8606)]