49201880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1969

約数の個数: 96

約数和(自身を含む): 138756240

約数和(自身を除く): 89554360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1931, 1960, 2548, 3185, 3640, 3862, 5096, 6370, 7724, 9655, 12740, 13517, 15448, 19310, 25103, 25480, 27034, 38620, 50206, 54068, 67585, 77240, 94619, 100412, 108136, 125515, 135170, 175721, 189238, 200824, 251030, 270340, 351442, 378476, 473095, 502060, 540680, 702884, 756952, 878605, 946190, 1004120, 1230047, 1405768, 1757210, 1892380, 2460094, 3514420, 3784760, 4920188, 6150235, 7028840, 9840376, 12300470, 24600940, 49201880]

約数ペア:

[(1, 49201880), (2, 24600940), (4, 12300470), (5, 9840376), (7, 7028840), (8, 6150235), (10, 4920188), (13, 3784760), (14, 3514420), (20, 2460094), (26, 1892380), (28, 1757210), (35, 1405768), (40, 1230047), (49, 1004120), (52, 946190), (56, 878605), (65, 756952), (70, 702884), (91, 540680), (98, 502060), (104, 473095), (130, 378476), (140, 351442), (182, 270340), (196, 251030), (245, 200824), (260, 189238), (280, 175721), (364, 135170), (392, 125515), (455, 108136), (490, 100412), (520, 94619), (637, 77240), (728, 67585), (910, 54068), (980, 50206), (1274, 38620), (1820, 27034), (1931, 25480), (1960, 25103), (2548, 19310), (3185, 15448), (3640, 13517), (3862, 12740), (5096, 9655), (6370, 7724)]