50243529

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 79847424

約数和(自身を除く): 29603895

約数列:

[1, 3, 7, 21, 31, 93, 113, 217, 339, 651, 683, 791, 2049, 2373, 3503, 4781, 10509, 14343, 21173, 24521, 63519, 73563, 77179, 148211, 231537, 444633, 540253, 1620759, 2392549, 7177647, 16747843, 50243529]

約数ペア:

[(1, 50243529), (3, 16747843), (7, 7177647), (21, 2392549), (31, 1620759), (93, 540253), (113, 444633), (217, 231537), (339, 148211), (651, 77179), (683, 73563), (791, 63519), (2049, 24521), (2373, 21173), (3503, 14343), (4781, 10509)]