56055550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 109658160

約数和(自身を除く): 53602610

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 67, 134, 145, 290, 335, 577, 670, 725, 1154, 1450, 1675, 1943, 2885, 3350, 3886, 5770, 9715, 14425, 16733, 19430, 28850, 33466, 38659, 48575, 77318, 83665, 97150, 167330, 193295, 386590, 418325, 836650, 966475, 1121111, 1932950, 2242222, 5605555, 11211110, 28027775, 56055550]

約数ペア:

[(1, 56055550), (2, 28027775), (5, 11211110), (10, 5605555), (25, 2242222), (29, 1932950), (50, 1121111), (58, 966475), (67, 836650), (134, 418325), (145, 386590), (290, 193295), (335, 167330), (577, 97150), (670, 83665), (725, 77318), (1154, 48575), (1450, 38659), (1675, 33466), (1943, 28850), (2885, 19430), (3350, 16733), (3886, 14425), (5770, 9715)]