42179950

素因数分解:

$2^1\times 5^2\times {\mathrm{523}}^1\times {\mathrm{1613}}^1$

素因数の和:2148

約数の個数: 24

約数和(自身を含む): 78653448

約数和(自身を除く): 36473498

約数列:

[1, 2, 5, 10, 25, 50, 523, 1046, 1613, 2615, 3226, 5230, 8065, 13075, 16130, 26150, 40325, 80650, 843599, 1687198, 4217995, 8435990, 21089975, 42179950]

約数ペア:

[(1, 42179950), (2, 21089975), (5, 8435990), (10, 4217995), (25, 1687198), (50, 843599), (523, 80650), (1046, 40325), (1613, 26150), (2615, 16130), (3226, 13075), (5230, 8065)]