47723750

素因数分解:

$2^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:618

約数の個数: 40

約数和(自身を含む): 90852168

約数和(自身を除く): 43128418

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 523, 625, 730, 1046, 1250, 1825, 2615, 3650, 5230, 9125, 13075, 18250, 26150, 38179, 45625, 65375, 76358, 91250, 130750, 190895, 326875, 381790, 653750, 954475, 1908950, 4772375, 9544750, 23861875, 47723750]

約数ペア:

[(1, 47723750), (2, 23861875), (5, 9544750), (10, 4772375), (25, 1908950), (50, 954475), (73, 653750), (125, 381790), (146, 326875), (250, 190895), (365, 130750), (523, 91250), (625, 76358), (730, 65375), (1046, 45625), (1250, 38179), (1825, 26150), (2615, 18250), (3650, 13075), (5230, 9125)]