49612040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 121608000

約数和(自身を除く): 71995960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2251, 2755, 4408, 4502, 5510, 9004, 11020, 11255, 18008, 22040, 22510, 42769, 45020, 65279, 85538, 90040, 130558, 171076, 213845, 261116, 326395, 342152, 427690, 522232, 652790, 855380, 1240301, 1305580, 1710760, 2480602, 2611160, 4961204, 6201505, 9922408, 12403010, 24806020, 49612040]

約数ペア:

[(1, 49612040), (2, 24806020), (4, 12403010), (5, 9922408), (8, 6201505), (10, 4961204), (19, 2611160), (20, 2480602), (29, 1710760), (38, 1305580), (40, 1240301), (58, 855380), (76, 652790), (95, 522232), (116, 427690), (145, 342152), (152, 326395), (190, 261116), (232, 213845), (290, 171076), (380, 130558), (551, 90040), (580, 85538), (760, 65279), (1102, 45020), (1160, 42769), (2204, 22510), (2251, 22040), (2755, 18008), (4408, 11255), (4502, 11020), (5510, 9004)]