49143130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{55217}}^1$

素因数の和:55313

約数の個数: 16

約数和(自身を含む): 89453160

約数和(自身を除く): 40310030

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 55217, 110434, 276085, 552170, 4914313, 9828626, 24571565, 49143130]

約数ペア:

[(1, 49143130), (2, 24571565), (5, 9828626), (10, 4914313), (89, 552170), (178, 276085), (445, 110434), (890, 55217)]