52606120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 84251480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2111, 2492, 3115, 3560, 4222, 4984, 6230, 8444, 10555, 12460, 14777, 16888, 21110, 24920, 29554, 42220, 59108, 73885, 84440, 118216, 147770, 187879, 295540, 375758, 591080, 751516, 939395, 1315153, 1503032, 1878790, 2630306, 3757580, 5260612, 6575765, 7515160, 10521224, 13151530, 26303060, 52606120]

約数ペア:

[(1, 52606120), (2, 26303060), (4, 13151530), (5, 10521224), (7, 7515160), (8, 6575765), (10, 5260612), (14, 3757580), (20, 2630306), (28, 1878790), (35, 1503032), (40, 1315153), (56, 939395), (70, 751516), (89, 591080), (140, 375758), (178, 295540), (280, 187879), (356, 147770), (445, 118216), (623, 84440), (712, 73885), (890, 59108), (1246, 42220), (1780, 29554), (2111, 24920), (2492, 21110), (3115, 16888), (3560, 14777), (4222, 12460), (4984, 10555), (6230, 8444)]