55693130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 102211200

約数和(自身を除く): 46518070

約数列:

[1, 2, 5, 10, 103, 139, 206, 278, 389, 515, 695, 778, 1030, 1390, 1945, 3890, 14317, 28634, 40067, 54071, 71585, 80134, 108142, 143170, 200335, 270355, 400670, 540710, 5569313, 11138626, 27846565, 55693130]

約数ペア:

[(1, 55693130), (2, 27846565), (5, 11138626), (10, 5569313), (103, 540710), (139, 400670), (206, 270355), (278, 200335), (389, 143170), (515, 108142), (695, 80134), (778, 71585), (1030, 54071), (1390, 40067), (1945, 28634), (3890, 14317)]