51723707

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 13594693

約数列:

[1, 7, 17, 53, 59, 119, 139, 371, 413, 901, 973, 1003, 2363, 3127, 6307, 7021, 7367, 8201, 16541, 21889, 51569, 53159, 57407, 125239, 139417, 372113, 434653, 876673, 975919, 3042571, 7389101, 51723707]

約数ペア:

[(1, 51723707), (7, 7389101), (17, 3042571), (53, 975919), (59, 876673), (119, 434653), (139, 372113), (371, 139417), (413, 125239), (901, 57407), (973, 53159), (1003, 51569), (2363, 21889), (3127, 16541), (6307, 8201), (7021, 7367)]