50771990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{757}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 96599520

約数和(自身を除く): 45827530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 353, 706, 757, 1514, 1765, 3530, 3785, 6707, 7570, 13414, 14383, 28766, 33535, 67070, 71915, 143830, 267221, 534442, 1336105, 2672210, 5077199, 10154398, 25385995, 50771990]

約数ペア:

[(1, 50771990), (2, 25385995), (5, 10154398), (10, 5077199), (19, 2672210), (38, 1336105), (95, 534442), (190, 267221), (353, 143830), (706, 71915), (757, 67070), (1514, 33535), (1765, 28766), (3530, 14383), (3785, 13414), (6707, 7570)]