56354620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1051}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 135733248

約数和(自身を除く): 79378628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1051, 1532, 1915, 2102, 2681, 3830, 4204, 5255, 5362, 7357, 7660, 10510, 10724, 13405, 14714, 21020, 26810, 29428, 36785, 53620, 73570, 147140, 402533, 805066, 1610132, 2012665, 2817731, 4025330, 5635462, 8050660, 11270924, 14088655, 28177310, 56354620]

約数ペア:

[(1, 56354620), (2, 28177310), (4, 14088655), (5, 11270924), (7, 8050660), (10, 5635462), (14, 4025330), (20, 2817731), (28, 2012665), (35, 1610132), (70, 805066), (140, 402533), (383, 147140), (766, 73570), (1051, 53620), (1532, 36785), (1915, 29428), (2102, 26810), (2681, 21020), (3830, 14714), (4204, 13405), (5255, 10724), (5362, 10510), (7357, 7660)]