54883210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 107382240

約数和(自身を除く): 52499030

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 211, 370, 422, 703, 1055, 1369, 1406, 2110, 2738, 3515, 4009, 6845, 7030, 7807, 8018, 13690, 15614, 20045, 26011, 39035, 40090, 52022, 78070, 130055, 148333, 260110, 288859, 296666, 577718, 741665, 1444295, 1483330, 2888590, 5488321, 10976642, 27441605, 54883210]

約数ペア:

[(1, 54883210), (2, 27441605), (5, 10976642), (10, 5488321), (19, 2888590), (37, 1483330), (38, 1444295), (74, 741665), (95, 577718), (185, 296666), (190, 288859), (211, 260110), (370, 148333), (422, 130055), (703, 78070), (1055, 52022), (1369, 40090), (1406, 39035), (2110, 26011), (2738, 20045), (3515, 15614), (4009, 13690), (6845, 8018), (7030, 7807)]