48416240

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{787}}^1$

素因数の和:1569

約数の個数: 40

約数和(自身を含む): 112857360

約数和(自身を除く): 64441120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 787, 1538, 1574, 3076, 3148, 3845, 3935, 6152, 6296, 7690, 7870, 12304, 12592, 15380, 15740, 30760, 31480, 61520, 62960, 605203, 1210406, 2420812, 3026015, 4841624, 6052030, 9683248, 12104060, 24208120, 48416240]

約数ペア:

[(1, 48416240), (2, 24208120), (4, 12104060), (5, 9683248), (8, 6052030), (10, 4841624), (16, 3026015), (20, 2420812), (40, 1210406), (80, 605203), (769, 62960), (787, 61520), (1538, 31480), (1574, 30760), (3076, 15740), (3148, 15380), (3845, 12592), (3935, 12304), (6152, 7870), (6296, 7690)]