55221410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{571}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 105019200

約数和(自身を除く): 49797790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 509, 571, 1018, 1142, 2545, 2855, 5090, 5710, 9671, 10849, 19342, 21698, 48355, 54245, 96710, 108490, 290639, 581278, 1453195, 2906390, 5522141, 11044282, 27610705, 55221410]

約数ペア:

[(1, 55221410), (2, 27610705), (5, 11044282), (10, 5522141), (19, 2906390), (38, 1453195), (95, 581278), (190, 290639), (509, 108490), (571, 96710), (1018, 54245), (1142, 48355), (2545, 21698), (2855, 19342), (5090, 10849), (5710, 9671)]