47519152

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 40

約数和(自身を含む): 97406960

約数和(自身を除く): 49887808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 433, 722, 866, 1444, 1732, 2888, 3464, 5776, 6859, 6928, 8227, 13718, 16454, 27436, 32908, 54872, 65816, 109744, 131632, 156313, 312626, 625252, 1250504, 2501008, 2969947, 5939894, 11879788, 23759576, 47519152]

約数ペア:

[(1, 47519152), (2, 23759576), (4, 11879788), (8, 5939894), (16, 2969947), (19, 2501008), (38, 1250504), (76, 625252), (152, 312626), (304, 156313), (361, 131632), (433, 109744), (722, 65816), (866, 54872), (1444, 32908), (1732, 27436), (2888, 16454), (3464, 13718), (5776, 8227), (6859, 6928)]