53097880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120677}}^1$

素因数の和:120699

約数の個数: 32

約数和(自身を含む): 130332240

約数和(自身を除く): 77234360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 120677, 241354, 482708, 603385, 965416, 1206770, 1327447, 2413540, 2654894, 4827080, 5309788, 6637235, 10619576, 13274470, 26548940, 53097880]

約数ペア:

[(1, 53097880), (2, 26548940), (4, 13274470), (5, 10619576), (8, 6637235), (10, 5309788), (11, 4827080), (20, 2654894), (22, 2413540), (40, 1327447), (44, 1206770), (55, 965416), (88, 603385), (110, 482708), (220, 241354), (440, 120677)]