47498766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 64268274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 97, 131, 178, 194, 262, 267, 291, 393, 534, 582, 623, 679, 786, 917, 1246, 1358, 1834, 1869, 2037, 2751, 3738, 4074, 5502, 8633, 11659, 12707, 17266, 23318, 25414, 25899, 34977, 38121, 51798, 60431, 69954, 76242, 81613, 88949, 120862, 163226, 177898, 181293, 244839, 266847, 362586, 489678, 533694, 1130923, 2261846, 3392769, 6785538, 7916461, 15832922, 23749383, 47498766]

約数ペア:

[(1, 47498766), (2, 23749383), (3, 15832922), (6, 7916461), (7, 6785538), (14, 3392769), (21, 2261846), (42, 1130923), (89, 533694), (97, 489678), (131, 362586), (178, 266847), (194, 244839), (262, 181293), (267, 177898), (291, 163226), (393, 120862), (534, 88949), (582, 81613), (623, 76242), (679, 69954), (786, 60431), (917, 51798), (1246, 38121), (1358, 34977), (1834, 25899), (1869, 25414), (2037, 23318), (2751, 17266), (3738, 12707), (4074, 11659), (5502, 8633)]