47054748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2819}}^1$

素因数の和:2946

約数の個数: 48

約数和(自身を含む): 119387520

約数和(自身を除く): 72332772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 2819, 4173, 5564, 5638, 8346, 8457, 11276, 16692, 16914, 33828, 36647, 73294, 109941, 146588, 219882, 301633, 439764, 603266, 904899, 1206532, 1809798, 3619596, 3921229, 7842458, 11763687, 15684916, 23527374, 47054748]

約数ペア:

[(1, 47054748), (2, 23527374), (3, 15684916), (4, 11763687), (6, 7842458), (12, 3921229), (13, 3619596), (26, 1809798), (39, 1206532), (52, 904899), (78, 603266), (107, 439764), (156, 301633), (214, 219882), (321, 146588), (428, 109941), (642, 73294), (1284, 36647), (1391, 33828), (2782, 16914), (2819, 16692), (4173, 11276), (5564, 8457), (5638, 8346)]