49129850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1823}}^1$

素因数の和:1860

約数の個数: 72

約数和(自身を含む): 116028288

約数和(自身を除く): 66898438

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1823, 1925, 2450, 2695, 3646, 3850, 5390, 9115, 12761, 13475, 18230, 20053, 25522, 26950, 40106, 45575, 63805, 89327, 91150, 100265, 127610, 140371, 178654, 200530, 280742, 319025, 446635, 501325, 638050, 701855, 893270, 982597, 1002650, 1403710, 1965194, 2233175, 3509275, 4466350, 4912985, 7018550, 9825970, 24564925, 49129850]

約数ペア:

[(1, 49129850), (2, 24564925), (5, 9825970), (7, 7018550), (10, 4912985), (11, 4466350), (14, 3509275), (22, 2233175), (25, 1965194), (35, 1403710), (49, 1002650), (50, 982597), (55, 893270), (70, 701855), (77, 638050), (98, 501325), (110, 446635), (154, 319025), (175, 280742), (245, 200530), (275, 178654), (350, 140371), (385, 127610), (490, 100265), (539, 91150), (550, 89327), (770, 63805), (1078, 45575), (1225, 40106), (1823, 26950), (1925, 25522), (2450, 20053), (2695, 18230), (3646, 13475), (3850, 12761), (5390, 9115)]