52806007358

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{719}}^1\times {\mathrm{1439}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 86518886400

約数和(自身を除く): 33712879042

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 719, 1438, 1439, 1963, 2878, 3926, 9347, 18694, 18707, 25519, 37414, 51038, 108569, 121511, 217138, 217289, 243022, 243191, 434578, 486382, 1034641, 1411397, 2069282, 2822794, 2824757, 5649514, 13450333, 18348161, 26900666, 36696322, 36721841, 73443682, 156230791, 174854329, 312461582, 349708658, 2031000283, 4062000566, 26403003679, 52806007358]

約数ペア:

[(1, 52806007358), (2, 26403003679), (13, 4062000566), (26, 2031000283), (151, 349708658), (169, 312461582), (302, 174854329), (338, 156230791), (719, 73443682), (1438, 36721841), (1439, 36696322), (1963, 26900666), (2878, 18348161), (3926, 13450333), (9347, 5649514), (18694, 2824757), (18707, 2822794), (25519, 2069282), (37414, 1411397), (51038, 1034641), (108569, 486382), (121511, 434578), (217138, 243191), (217289, 243022)]