51918210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1103}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 135368064

約数和(自身を除く): 83449854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 523, 1046, 1103, 1569, 2206, 2615, 3138, 3309, 4707, 5230, 5515, 6618, 7845, 9414, 9927, 11030, 15690, 16545, 19854, 23535, 33090, 47070, 49635, 99270, 576869, 1153738, 1730607, 2884345, 3461214, 5191821, 5768690, 8653035, 10383642, 17306070, 25959105, 51918210]

約数ペア:

[(1, 51918210), (2, 25959105), (3, 17306070), (5, 10383642), (6, 8653035), (9, 5768690), (10, 5191821), (15, 3461214), (18, 2884345), (30, 1730607), (45, 1153738), (90, 576869), (523, 99270), (1046, 49635), (1103, 47070), (1569, 33090), (2206, 23535), (2615, 19854), (3138, 16545), (3309, 15690), (4707, 11030), (5230, 9927), (5515, 9414), (6618, 7845)]