51767970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90821}}^1$

素因数の和:90850

約数の個数: 32

約数和(自身を含む): 130783680

約数和(自身を除く): 79015710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 90821, 181642, 272463, 454105, 544926, 908210, 1362315, 1725599, 2724630, 3451198, 5176797, 8627995, 10353594, 17255990, 25883985, 51767970]

約数ペア:

[(1, 51767970), (2, 25883985), (3, 17255990), (5, 10353594), (6, 8627995), (10, 5176797), (15, 3451198), (19, 2724630), (30, 1725599), (38, 1362315), (57, 908210), (95, 544926), (114, 454105), (190, 272463), (285, 181642), (570, 90821)]