49860940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131213}}^1$

素因数の和:131241

約数の個数: 24

約数和(自身を含む): 110219760

約数和(自身を除く): 60358820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 131213, 262426, 524852, 656065, 1312130, 2493047, 2624260, 4986094, 9972188, 12465235, 24930470, 49860940]

約数ペア:

[(1, 49860940), (2, 24930470), (4, 12465235), (5, 9972188), (10, 4986094), (19, 2624260), (20, 2493047), (38, 1312130), (76, 656065), (95, 524852), (190, 262426), (380, 131213)]