47490538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 79511040

約数和(自身を除く): 32020502

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 811, 874, 1273, 1541, 1622, 2546, 3082, 15409, 18653, 29279, 30818, 37306, 54337, 58558, 108674, 354407, 708814, 1032403, 1249751, 2064806, 2499502, 23745269, 47490538]

約数ペア:

[(1, 47490538), (2, 23745269), (19, 2499502), (23, 2064806), (38, 1249751), (46, 1032403), (67, 708814), (134, 354407), (437, 108674), (811, 58558), (874, 54337), (1273, 37306), (1541, 30818), (1622, 29279), (2546, 18653), (3082, 15409)]