50676920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 136533600

約数和(自身を除く): 85856680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 79, 116, 140, 145, 158, 203, 232, 280, 290, 316, 395, 406, 553, 580, 632, 790, 812, 1015, 1106, 1160, 1580, 1624, 2030, 2212, 2291, 2765, 3160, 4060, 4424, 4582, 5530, 6241, 8120, 9164, 11060, 11455, 12482, 16037, 18328, 22120, 22910, 24964, 31205, 32074, 43687, 45820, 49928, 62410, 64148, 80185, 87374, 91640, 124820, 128296, 160370, 174748, 180989, 218435, 249640, 320740, 349496, 361978, 436870, 641480, 723956, 873740, 904945, 1266923, 1447912, 1747480, 1809890, 2533846, 3619780, 5067692, 6334615, 7239560, 10135384, 12669230, 25338460, 50676920]

約数ペア:

[(1, 50676920), (2, 25338460), (4, 12669230), (5, 10135384), (7, 7239560), (8, 6334615), (10, 5067692), (14, 3619780), (20, 2533846), (28, 1809890), (29, 1747480), (35, 1447912), (40, 1266923), (56, 904945), (58, 873740), (70, 723956), (79, 641480), (116, 436870), (140, 361978), (145, 349496), (158, 320740), (203, 249640), (232, 218435), (280, 180989), (290, 174748), (316, 160370), (395, 128296), (406, 124820), (553, 91640), (580, 87374), (632, 80185), (790, 64148), (812, 62410), (1015, 49928), (1106, 45820), (1160, 43687), (1580, 32074), (1624, 31205), (2030, 24964), (2212, 22910), (2291, 22120), (2765, 18328), (3160, 16037), (4060, 12482), (4424, 11455), (4582, 11060), (5530, 9164), (6241, 8120)]