49758488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 105272160

約数和(自身を除く): 55513672

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 67, 74, 104, 134, 148, 193, 268, 296, 386, 481, 536, 772, 871, 962, 1544, 1742, 1924, 2479, 2509, 3484, 3848, 4958, 5018, 6968, 7141, 9916, 10036, 12931, 14282, 19832, 20072, 25862, 28564, 32227, 51724, 57128, 64454, 92833, 103448, 128908, 168103, 185666, 257816, 336206, 371332, 478447, 672412, 742664, 956894, 1344824, 1913788, 3827576, 6219811, 12439622, 24879244, 49758488]

約数ペア:

[(1, 49758488), (2, 24879244), (4, 12439622), (8, 6219811), (13, 3827576), (26, 1913788), (37, 1344824), (52, 956894), (67, 742664), (74, 672412), (104, 478447), (134, 371332), (148, 336206), (193, 257816), (268, 185666), (296, 168103), (386, 128908), (481, 103448), (536, 92833), (772, 64454), (871, 57128), (962, 51724), (1544, 32227), (1742, 28564), (1924, 25862), (2479, 20072), (2509, 19832), (3484, 14282), (3848, 12931), (4958, 10036), (5018, 9916), (6968, 7141)]