49878712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2273}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 101238480

約数和(自身を除く): 51359768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2273, 2743, 4546, 5486, 9092, 10972, 18184, 21944, 29549, 59098, 118196, 236392, 479603, 959206, 1918412, 3836824, 6234839, 12469678, 24939356, 49878712]

約数ペア:

[(1, 49878712), (2, 24939356), (4, 12469678), (8, 6234839), (13, 3836824), (26, 1918412), (52, 959206), (104, 479603), (211, 236392), (422, 118196), (844, 59098), (1688, 29549), (2273, 21944), (2743, 18184), (4546, 10972), (5486, 9092)]