54640618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 93623040

約数和(自身を除く): 38982422

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1394, 1558, 2063, 4126, 13243, 26486, 35071, 39197, 70142, 78394, 84583, 169166, 666349, 1332698, 1437911, 1607077, 2875822, 3214154, 27320309, 54640618]

約数ペア:

[(1, 54640618), (2, 27320309), (17, 3214154), (19, 2875822), (34, 1607077), (38, 1437911), (41, 1332698), (82, 666349), (323, 169166), (646, 84583), (697, 78394), (779, 70142), (1394, 39197), (1558, 35071), (2063, 26486), (4126, 13243)]