47380090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{152839}}^1$

素因数の和:152877

約数の個数: 16

約数和(自身を含む): 88035840

約数和(自身を除く): 40655750

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 152839, 305678, 764195, 1528390, 4738009, 9476018, 23690045, 47380090]

約数ペア:

[(1, 47380090), (2, 23690045), (5, 9476018), (10, 4738009), (31, 1528390), (62, 764195), (155, 305678), (310, 152839)]