49207910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 95957136

約数和(自身を除く): 46749226

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 317, 361, 430, 634, 722, 817, 1585, 1634, 1805, 3170, 3610, 4085, 6023, 8170, 12046, 13631, 15523, 27262, 30115, 31046, 60230, 68155, 77615, 114437, 136310, 155230, 228874, 258989, 517978, 572185, 1144370, 1294945, 2589890, 4920791, 9841582, 24603955, 49207910]

約数ペア:

[(1, 49207910), (2, 24603955), (5, 9841582), (10, 4920791), (19, 2589890), (38, 1294945), (43, 1144370), (86, 572185), (95, 517978), (190, 258989), (215, 228874), (317, 155230), (361, 136310), (430, 114437), (634, 77615), (722, 68155), (817, 60230), (1585, 31046), (1634, 30115), (1805, 27262), (3170, 15523), (3610, 13631), (4085, 12046), (6023, 8170)]