48597820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 110605824

約数和(自身を除く): 62008004

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 127, 190, 212, 254, 265, 361, 380, 508, 530, 635, 722, 1007, 1060, 1270, 1444, 1805, 2014, 2413, 2540, 3610, 4028, 4826, 5035, 6731, 7220, 9652, 10070, 12065, 13462, 19133, 20140, 24130, 26924, 33655, 38266, 45847, 48260, 67310, 76532, 91694, 95665, 127889, 134620, 183388, 191330, 229235, 255778, 382660, 458470, 511556, 639445, 916940, 1278890, 2429891, 2557780, 4859782, 9719564, 12149455, 24298910, 48597820]

約数ペア:

[(1, 48597820), (2, 24298910), (4, 12149455), (5, 9719564), (10, 4859782), (19, 2557780), (20, 2429891), (38, 1278890), (53, 916940), (76, 639445), (95, 511556), (106, 458470), (127, 382660), (190, 255778), (212, 229235), (254, 191330), (265, 183388), (361, 134620), (380, 127889), (508, 95665), (530, 91694), (635, 76532), (722, 67310), (1007, 48260), (1060, 45847), (1270, 38266), (1444, 33655), (1805, 26924), (2014, 24130), (2413, 20140), (2540, 19133), (3610, 13462), (4028, 12065), (4826, 10070), (5035, 9652), (6731, 7220)]