55095800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6719}}^1$

素因数の和:6776

約数の個数: 48

約数和(自身を含む): 131241600

約数和(自身を除く): 76145800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 6719, 8200, 13438, 26876, 33595, 53752, 67190, 134380, 167975, 268760, 275479, 335950, 550958, 671900, 1101916, 1343800, 1377395, 2203832, 2754790, 5509580, 6886975, 11019160, 13773950, 27547900, 55095800]

約数ペア:

[(1, 55095800), (2, 27547900), (4, 13773950), (5, 11019160), (8, 6886975), (10, 5509580), (20, 2754790), (25, 2203832), (40, 1377395), (41, 1343800), (50, 1101916), (82, 671900), (100, 550958), (164, 335950), (200, 275479), (205, 268760), (328, 167975), (410, 134380), (820, 67190), (1025, 53752), (1640, 33595), (2050, 26876), (4100, 13438), (6719, 8200)]