47301488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11969}}^1$

素因数の和:12009

約数の個数: 40

約数和(自身を含む): 103899600

約数和(自身を除く): 56598112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 11969, 23938, 47876, 95752, 155597, 191504, 227411, 311194, 454822, 622388, 909644, 1244776, 1819288, 2489552, 2956343, 3638576, 5912686, 11825372, 23650744, 47301488]

約数ペア:

[(1, 47301488), (2, 23650744), (4, 11825372), (8, 5912686), (13, 3638576), (16, 2956343), (19, 2489552), (26, 1819288), (38, 1244776), (52, 909644), (76, 622388), (104, 454822), (152, 311194), (208, 227411), (247, 191504), (304, 155597), (494, 95752), (988, 47876), (1976, 23938), (3952, 11969)]