53007796

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{36709}}^1$

素因数の和:36751

約数の個数: 18

約数和(自身を含む): 97905570

約数和(自身を除く): 44897774

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 36709, 73418, 146836, 697471, 1394942, 2789884, 13251949, 26503898, 53007796]

約数ペア:

[(1, 53007796), (2, 26503898), (4, 13251949), (19, 2789884), (38, 1394942), (76, 697471), (361, 146836), (722, 73418), (1444, 36709)]