50871808

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{7643}}^1$

素因数の和:7674

約数の個数: 40

約数和(自身を含む): 109477368

約数和(自身を除く): 58605560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 7643, 15286, 30572, 61144, 99359, 122288, 198718, 244576, 397436, 489152, 794872, 978304, 1589744, 1956608, 3179488, 3913216, 6358976, 12717952, 25435904, 50871808]

約数ペア:

[(1, 50871808), (2, 25435904), (4, 12717952), (8, 6358976), (13, 3913216), (16, 3179488), (26, 1956608), (32, 1589744), (52, 978304), (64, 794872), (104, 489152), (128, 397436), (208, 244576), (256, 198718), (416, 122288), (512, 99359), (832, 61144), (1664, 30572), (3328, 15286), (6656, 7643)]