55195190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9371}}^1$

素因数の和:9428

約数の個数: 32

約数和(自身を含む): 107965440

約数和(自身を除く): 52770250

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 9371, 18742, 46855, 93710, 178049, 290501, 356098, 581002, 890245, 1452505, 1780490, 2905010, 5519519, 11039038, 27597595, 55195190]

約数ペア:

[(1, 55195190), (2, 27597595), (5, 11039038), (10, 5519519), (19, 2905010), (31, 1780490), (38, 1452505), (62, 890245), (95, 581002), (155, 356098), (190, 290501), (310, 178049), (589, 93710), (1178, 46855), (2945, 18742), (5890, 9371)]