49879978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6221}}^1$

素因数の和:6453

約数の個数: 16

約数和(自身を含む): 79143840

約数和(自身を除く): 29263862

約数列:

[1, 2, 19, 38, 211, 422, 4009, 6221, 8018, 12442, 118199, 236398, 1312631, 2625262, 24939989, 49879978]

約数ペア:

[(1, 49879978), (2, 24939989), (19, 2625262), (38, 1312631), (211, 236398), (422, 118199), (4009, 12442), (6221, 8018)]