28991050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{52711}}^1$

素因数の和:52734

約数の個数: 24

約数和(自身を含む): 58826592

約数和(自身を除く): 29835542

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 52711, 105422, 263555, 527110, 579821, 1159642, 1317775, 2635550, 2899105, 5798210, 14495525, 28991050]

約数ペア:

[(1, 28991050), (2, 14495525), (5, 5798210), (10, 2899105), (11, 2635550), (22, 1317775), (25, 1159642), (50, 579821), (55, 527110), (110, 263555), (275, 105422), (550, 52711)]