47338538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 81580800

約数和(自身を除く): 34242262

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1213, 1501, 2054, 2426, 3002, 15769, 19513, 23047, 31538, 39026, 46094, 95827, 191654, 299611, 599222, 1245751, 1820713, 2491502, 3641426, 23669269, 47338538]

約数ペア:

[(1, 47338538), (2, 23669269), (13, 3641426), (19, 2491502), (26, 1820713), (38, 1245751), (79, 599222), (158, 299611), (247, 191654), (494, 95827), (1027, 46094), (1213, 39026), (1501, 31538), (2054, 23047), (2426, 19513), (3002, 15769)]