55691372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 112154112

約数和(自身を除く): 56462740

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 113, 226, 253, 452, 487, 506, 974, 1012, 1243, 1948, 2486, 2599, 4972, 5198, 5357, 10396, 10714, 11201, 21428, 22402, 28589, 44804, 55031, 57178, 110062, 114356, 123211, 220124, 246422, 492844, 605341, 1210682, 1265713, 2421364, 2531426, 5062852, 13922843, 27845686, 55691372]

約数ペア:

[(1, 55691372), (2, 27845686), (4, 13922843), (11, 5062852), (22, 2531426), (23, 2421364), (44, 1265713), (46, 1210682), (92, 605341), (113, 492844), (226, 246422), (253, 220124), (452, 123211), (487, 114356), (506, 110062), (974, 57178), (1012, 55031), (1243, 44804), (1948, 28589), (2486, 22402), (2599, 21428), (4972, 11201), (5198, 10714), (5357, 10396)]