48385890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{25601}}^1$

素因数の和:25624

約数の個数: 64

約数和(自身を含む): 147467520

約数和(自身を除く): 99081630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 25601, 51202, 76803, 128005, 153606, 179207, 230409, 256010, 358414, 384015, 460818, 537621, 691227, 768030, 896035, 1075242, 1152045, 1382454, 1612863, 1792070, 2304090, 2688105, 3225726, 3456135, 4838589, 5376210, 6912270, 8064315, 9677178, 16128630, 24192945, 48385890]

約数ペア:

[(1, 48385890), (2, 24192945), (3, 16128630), (5, 9677178), (6, 8064315), (7, 6912270), (9, 5376210), (10, 4838589), (14, 3456135), (15, 3225726), (18, 2688105), (21, 2304090), (27, 1792070), (30, 1612863), (35, 1382454), (42, 1152045), (45, 1075242), (54, 896035), (63, 768030), (70, 691227), (90, 537621), (105, 460818), (126, 384015), (135, 358414), (189, 256010), (210, 230409), (270, 179207), (315, 153606), (378, 128005), (630, 76803), (945, 51202), (1890, 25601)]