55174955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 22965205

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 1427, 2035, 3515, 7135, 7733, 15697, 27113, 38665, 52799, 78485, 135565, 263995, 298243, 580789, 1003181, 1491215, 2903945, 5015905, 11034991, 55174955]

約数ペア:

[(1, 55174955), (5, 11034991), (11, 5015905), (19, 2903945), (37, 1491215), (55, 1003181), (95, 580789), (185, 298243), (209, 263995), (407, 135565), (703, 78485), (1045, 52799), (1427, 38665), (2035, 27113), (3515, 15697), (7135, 7733)]