55003936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:7001

約数の個数: 48

約数和(自身を含む): 122774400

約数和(自身を除く): 67770464

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 6959, 7904, 13918, 27836, 55672, 90467, 111344, 132221, 180934, 222688, 264442, 361868, 528884, 723736, 1057768, 1447472, 1718873, 2115536, 2894944, 3437746, 4231072, 6875492, 13750984, 27501968, 55003936]

約数ペア:

[(1, 55003936), (2, 27501968), (4, 13750984), (8, 6875492), (13, 4231072), (16, 3437746), (19, 2894944), (26, 2115536), (32, 1718873), (38, 1447472), (52, 1057768), (76, 723736), (104, 528884), (152, 361868), (208, 264442), (247, 222688), (304, 180934), (416, 132221), (494, 111344), (608, 90467), (988, 55672), (1976, 27836), (3952, 13918), (6959, 7904)]