47548108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 90216840

約数和(自身を除く): 42668732

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 457, 703, 914, 1369, 1406, 1828, 2738, 2812, 5476, 8683, 16909, 17366, 26011, 33818, 34732, 52022, 67636, 104044, 321271, 625633, 642542, 1251266, 1285084, 2502532, 11887027, 23774054, 47548108]

約数ペア:

[(1, 47548108), (2, 23774054), (4, 11887027), (19, 2502532), (37, 1285084), (38, 1251266), (74, 642542), (76, 625633), (148, 321271), (457, 104044), (703, 67636), (914, 52022), (1369, 34732), (1406, 33818), (1828, 26011), (2738, 17366), (2812, 16909), (5476, 8683)]