56642990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6343}}^1$

素因数の和:6416

約数の個数: 32

約数和(自身を含む): 109624320

約数和(自身を除く): 52981330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 6343, 8930, 12686, 31715, 63430, 120517, 241034, 298121, 596242, 602585, 1205170, 1490605, 2981210, 5664299, 11328598, 28321495, 56642990]

約数ペア:

[(1, 56642990), (2, 28321495), (5, 11328598), (10, 5664299), (19, 2981210), (38, 1490605), (47, 1205170), (94, 602585), (95, 596242), (190, 298121), (235, 241034), (470, 120517), (893, 63430), (1786, 31715), (4465, 12686), (6343, 8930)]