53229488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13469}}^1$

素因数の和:13509

約数の個数: 40

約数和(自身を含む): 116919600

約数和(自身を除く): 63690112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 13469, 26938, 53876, 107752, 175097, 215504, 255911, 350194, 511822, 700388, 1023644, 1400776, 2047288, 2801552, 3326843, 4094576, 6653686, 13307372, 26614744, 53229488]

約数ペア:

[(1, 53229488), (2, 26614744), (4, 13307372), (8, 6653686), (13, 4094576), (16, 3326843), (19, 2801552), (26, 2047288), (38, 1400776), (52, 1023644), (76, 700388), (104, 511822), (152, 350194), (208, 255911), (247, 215504), (304, 175097), (494, 107752), (988, 53876), (1976, 26938), (3952, 13469)]