51030238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 96560640

約数和(自身を除く): 45530402

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 361, 437, 439, 722, 874, 878, 2527, 3059, 3073, 5054, 6118, 6146, 8303, 8341, 10097, 16606, 16682, 20194, 58121, 58387, 70679, 116242, 116774, 141358, 158479, 191843, 316958, 383686, 1109353, 1342901, 2218706, 2685802, 3645017, 7290034, 25515119, 51030238]

約数ペア:

[(1, 51030238), (2, 25515119), (7, 7290034), (14, 3645017), (19, 2685802), (23, 2218706), (38, 1342901), (46, 1109353), (133, 383686), (161, 316958), (266, 191843), (322, 158479), (361, 141358), (437, 116774), (439, 116242), (722, 70679), (874, 58387), (878, 58121), (2527, 20194), (3059, 16682), (3073, 16606), (5054, 10097), (6118, 8341), (6146, 8303)]