55931285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 74926080

約数和(自身を除く): 18994795

約数列:

[1, 5, 23, 29, 31, 115, 145, 155, 541, 667, 713, 899, 2705, 3335, 3565, 4495, 12443, 15689, 16771, 20677, 62215, 78445, 83855, 103385, 360847, 385733, 486359, 1804235, 1928665, 2431795, 11186257, 55931285]

約数ペア:

[(1, 55931285), (5, 11186257), (23, 2431795), (29, 1928665), (31, 1804235), (115, 486359), (145, 385733), (155, 360847), (541, 103385), (667, 83855), (713, 78445), (899, 62215), (2705, 20677), (3335, 16771), (3565, 15689), (4495, 12443)]