45075550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 93244032

約数和(自身を除く): 48168482

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2237, 4030, 4474, 10075, 11185, 20150, 22370, 29081, 55925, 58162, 69347, 111850, 138694, 145405, 290810, 346735, 693470, 727025, 901511, 1454050, 1733675, 1803022, 3467350, 4507555, 9015110, 22537775, 45075550]

約数ペア:

[(1, 45075550), (2, 22537775), (5, 9015110), (10, 4507555), (13, 3467350), (25, 1803022), (26, 1733675), (31, 1454050), (50, 901511), (62, 727025), (65, 693470), (130, 346735), (155, 290810), (310, 145405), (325, 138694), (403, 111850), (650, 69347), (775, 58162), (806, 55925), (1550, 29081), (2015, 22370), (2237, 20150), (4030, 11185), (4474, 10075)]