53352830

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 98003520

約数和(自身を除く): 44650690

約数列:

[1, 2, 5, 10, 89, 151, 178, 302, 397, 445, 755, 794, 890, 1510, 1985, 3970, 13439, 26878, 35333, 59947, 67195, 70666, 119894, 134390, 176665, 299735, 353330, 599470, 5335283, 10670566, 26676415, 53352830]

約数ペア:

[(1, 53352830), (2, 26676415), (5, 10670566), (10, 5335283), (89, 599470), (151, 353330), (178, 299735), (302, 176665), (397, 134390), (445, 119894), (755, 70666), (794, 67195), (890, 59947), (1510, 35333), (1985, 26878), (3970, 13439)]