51953020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 134120448

約数和(自身を除く): 82167428

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 83, 85, 119, 140, 166, 170, 238, 263, 332, 340, 415, 476, 526, 581, 595, 830, 1052, 1162, 1190, 1315, 1411, 1660, 1841, 2324, 2380, 2630, 2822, 2905, 3682, 4471, 5260, 5644, 5810, 7055, 7364, 8942, 9205, 9877, 11620, 14110, 17884, 18410, 19754, 21829, 22355, 28220, 31297, 36820, 39508, 43658, 44710, 49385, 62594, 87316, 89420, 98770, 109145, 125188, 152803, 156485, 197540, 218290, 305606, 312970, 371093, 436580, 611212, 625940, 742186, 764015, 1484372, 1528030, 1855465, 2597651, 3056060, 3710930, 5195302, 7421860, 10390604, 12988255, 25976510, 51953020]

約数ペア:

[(1, 51953020), (2, 25976510), (4, 12988255), (5, 10390604), (7, 7421860), (10, 5195302), (14, 3710930), (17, 3056060), (20, 2597651), (28, 1855465), (34, 1528030), (35, 1484372), (68, 764015), (70, 742186), (83, 625940), (85, 611212), (119, 436580), (140, 371093), (166, 312970), (170, 305606), (238, 218290), (263, 197540), (332, 156485), (340, 152803), (415, 125188), (476, 109145), (526, 98770), (581, 89420), (595, 87316), (830, 62594), (1052, 49385), (1162, 44710), (1190, 43658), (1315, 39508), (1411, 36820), (1660, 31297), (1841, 28220), (2324, 22355), (2380, 21829), (2630, 19754), (2822, 18410), (2905, 17884), (3682, 14110), (4471, 11620), (5260, 9877), (5644, 9205), (5810, 8942), (7055, 7364)]