47894660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7507}}^1$

素因数の和:7556

約数の個数: 48

約数和(自身を含む): 113520960

約数和(自身を除く): 65626300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 7507, 15014, 30028, 37535, 75070, 82577, 150140, 165154, 217703, 330308, 412885, 435406, 825770, 870812, 1088515, 1651540, 2177030, 2394733, 4354060, 4789466, 9578932, 11973665, 23947330, 47894660]

約数ペア:

[(1, 47894660), (2, 23947330), (4, 11973665), (5, 9578932), (10, 4789466), (11, 4354060), (20, 2394733), (22, 2177030), (29, 1651540), (44, 1088515), (55, 870812), (58, 825770), (110, 435406), (116, 412885), (145, 330308), (220, 217703), (290, 165154), (319, 150140), (580, 82577), (638, 75070), (1276, 37535), (1595, 30028), (3190, 15014), (6380, 7507)]