49534520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9311}}^1$

素因数の和:9348

約数の個数: 64

約数和(自身を含む): 134092800

約数和(自身を除く): 84558280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 9311, 18622, 37244, 46555, 65177, 74488, 93110, 130354, 176909, 186220, 260708, 325885, 353818, 372440, 521416, 651770, 707636, 884545, 1238363, 1303540, 1415272, 1769090, 2476726, 2607080, 3538180, 4953452, 6191815, 7076360, 9906904, 12383630, 24767260, 49534520]

約数ペア:

[(1, 49534520), (2, 24767260), (4, 12383630), (5, 9906904), (7, 7076360), (8, 6191815), (10, 4953452), (14, 3538180), (19, 2607080), (20, 2476726), (28, 1769090), (35, 1415272), (38, 1303540), (40, 1238363), (56, 884545), (70, 707636), (76, 651770), (95, 521416), (133, 372440), (140, 353818), (152, 325885), (190, 260708), (266, 186220), (280, 176909), (380, 130354), (532, 93110), (665, 74488), (760, 65177), (1064, 46555), (1330, 37244), (2660, 18622), (5320, 9311)]