56404171390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{36913}}^1$

素因数の和:37273

約数の個数: 64

約数和(自身を含む): 117879100416

約数和(自身を除く): 61474929026

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 263, 415, 526, 581, 830, 1162, 1315, 1841, 2630, 2905, 3682, 5810, 9205, 18410, 21829, 36913, 43658, 73826, 109145, 152803, 184565, 218290, 258391, 305606, 369130, 516782, 764015, 1291955, 1528030, 2583910, 3063779, 6127558, 9708119, 15318895, 19416238, 21446453, 30637790, 42892906, 48540595, 67956833, 97081190, 107232265, 135913666, 214464530, 339784165, 679568330, 805773877, 1611547754, 4028869385, 5640417139, 8057738770, 11280834278, 28202085695, 56404171390]

約数ペア:

[(1, 56404171390), (2, 28202085695), (5, 11280834278), (7, 8057738770), (10, 5640417139), (14, 4028869385), (35, 1611547754), (70, 805773877), (83, 679568330), (166, 339784165), (263, 214464530), (415, 135913666), (526, 107232265), (581, 97081190), (830, 67956833), (1162, 48540595), (1315, 42892906), (1841, 30637790), (2630, 21446453), (2905, 19416238), (3682, 15318895), (5810, 9708119), (9205, 6127558), (18410, 3063779), (21829, 2583910), (36913, 1528030), (43658, 1291955), (73826, 764015), (109145, 516782), (152803, 369130), (184565, 305606), (218290, 258391)]