53915556

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 128256128

約数和(自身を除く): 74340572

約数列:

[1, 2, 3, 4, 6, 12, 103, 181, 206, 241, 309, 362, 412, 482, 543, 618, 723, 724, 964, 1086, 1236, 1446, 2172, 2892, 18643, 24823, 37286, 43621, 49646, 55929, 74469, 74572, 87242, 99292, 111858, 130863, 148938, 174484, 223716, 261726, 297876, 523452, 4492963, 8985926, 13478889, 17971852, 26957778, 53915556]

約数ペア:

[(1, 53915556), (2, 26957778), (3, 17971852), (4, 13478889), (6, 8985926), (12, 4492963), (103, 523452), (181, 297876), (206, 261726), (241, 223716), (309, 174484), (362, 148938), (412, 130863), (482, 111858), (543, 99292), (618, 87242), (723, 74572), (724, 74469), (964, 55929), (1086, 49646), (1236, 43621), (1446, 37286), (2172, 24823), (2892, 18643)]