50310130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 98131824

約数和(自身を除く): 47821694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2237, 2249, 4474, 4498, 11185, 11245, 22370, 22490, 29081, 58162, 145405, 290810, 387001, 774002, 1935005, 3870010, 5031013, 10062026, 25155065, 50310130]

約数ペア:

[(1, 50310130), (2, 25155065), (5, 10062026), (10, 5031013), (13, 3870010), (26, 1935005), (65, 774002), (130, 387001), (173, 290810), (346, 145405), (865, 58162), (1730, 29081), (2237, 22490), (2249, 22370), (4474, 11245), (4498, 11185)]