13639550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5147}}^1$

素因数の和:5212

約数の個数: 24

約数和(自身を含む): 25853256

約数和(自身を除く): 12213706

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 5147, 10294, 25735, 51470, 128675, 257350, 272791, 545582, 1363955, 2727910, 6819775, 13639550]

約数ペア:

[(1, 13639550), (2, 6819775), (5, 2727910), (10, 1363955), (25, 545582), (50, 272791), (53, 257350), (106, 128675), (265, 51470), (530, 25735), (1325, 10294), (2650, 5147)]