51639582890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1093}}^1\times {\mathrm{2689}}^1$

素因数の和:4047

約数の個数: 64

約数和(自身を含む): 106790503680

約数和(自身を除く): 55150920790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1093, 1255, 1757, 2186, 2510, 2689, 3514, 5378, 5465, 7651, 8785, 10930, 13445, 15302, 17570, 18823, 26890, 37646, 38255, 76510, 94115, 188230, 274343, 548686, 674939, 1349878, 1371715, 1920401, 2743430, 2939077, 3374695, 3840802, 4724573, 5878154, 6749390, 9449146, 9602005, 14695385, 19204010, 20573539, 23622865, 29390770, 41147078, 47245730, 102867695, 205735390, 737708327, 1475416654, 3688541635, 5163958289, 7377083270, 10327916578, 25819791445, 51639582890]

約数ペア:

[(1, 51639582890), (2, 25819791445), (5, 10327916578), (7, 7377083270), (10, 5163958289), (14, 3688541635), (35, 1475416654), (70, 737708327), (251, 205735390), (502, 102867695), (1093, 47245730), (1255, 41147078), (1757, 29390770), (2186, 23622865), (2510, 20573539), (2689, 19204010), (3514, 14695385), (5378, 9602005), (5465, 9449146), (7651, 6749390), (8785, 5878154), (10930, 4724573), (13445, 3840802), (15302, 3374695), (17570, 2939077), (18823, 2743430), (26890, 1920401), (37646, 1371715), (38255, 1349878), (76510, 674939), (94115, 548686), (188230, 274343)]