53685136

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 106243200

約数和(自身を除く): 52558064

約数列:

[1, 2, 4, 8, 16, 101, 139, 202, 239, 278, 404, 478, 556, 808, 956, 1112, 1616, 1912, 2224, 3824, 14039, 24139, 28078, 33221, 48278, 56156, 66442, 96556, 112312, 132884, 193112, 224624, 265768, 386224, 531536, 3355321, 6710642, 13421284, 26842568, 53685136]

約数ペア:

[(1, 53685136), (2, 26842568), (4, 13421284), (8, 6710642), (16, 3355321), (101, 531536), (139, 386224), (202, 265768), (239, 224624), (278, 193112), (404, 132884), (478, 112312), (556, 96556), (808, 66442), (956, 56156), (1112, 48278), (1616, 33221), (1912, 28078), (2224, 24139), (3824, 14039)]