54284805

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 99889920

約数和(自身を除く): 45605115

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 173, 285, 367, 519, 855, 865, 1101, 1557, 1835, 2595, 3287, 3303, 5505, 6973, 7785, 9861, 16435, 16515, 20919, 29583, 34865, 49305, 62757, 63491, 104595, 147915, 190473, 313785, 317455, 571419, 952365, 1206329, 2857095, 3618987, 6031645, 10856961, 18094935, 54284805]

約数ペア:

[(1, 54284805), (3, 18094935), (5, 10856961), (9, 6031645), (15, 3618987), (19, 2857095), (45, 1206329), (57, 952365), (95, 571419), (171, 317455), (173, 313785), (285, 190473), (367, 147915), (519, 104595), (855, 63491), (865, 62757), (1101, 49305), (1557, 34865), (1835, 29583), (2595, 20919), (3287, 16515), (3303, 16435), (5505, 9861), (6973, 7785)]