47792372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 94711680

約数和(自身を除く): 46919308

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 71, 76, 142, 284, 323, 521, 646, 1042, 1207, 1292, 1349, 2084, 2414, 2698, 4828, 5396, 8857, 9899, 17714, 19798, 22933, 35428, 36991, 39596, 45866, 73982, 91732, 147964, 168283, 336566, 628847, 673132, 702829, 1257694, 1405658, 2515388, 2811316, 11948093, 23896186, 47792372]

約数ペア:

[(1, 47792372), (2, 23896186), (4, 11948093), (17, 2811316), (19, 2515388), (34, 1405658), (38, 1257694), (68, 702829), (71, 673132), (76, 628847), (142, 336566), (284, 168283), (323, 147964), (521, 91732), (646, 73982), (1042, 45866), (1207, 39596), (1292, 36991), (1349, 35428), (2084, 22933), (2414, 19798), (2698, 17714), (4828, 9899), (5396, 8857)]