53455358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 92378880

約数和(自身を除く): 38923522

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 253, 506, 979, 1187, 1958, 2047, 2374, 4094, 13057, 22517, 26114, 27301, 45034, 54602, 105643, 211286, 300311, 600622, 1162073, 2324146, 2429789, 4859578, 26727679, 53455358]

約数ペア:

[(1, 53455358), (2, 26727679), (11, 4859578), (22, 2429789), (23, 2324146), (46, 1162073), (89, 600622), (178, 300311), (253, 211286), (506, 105643), (979, 54602), (1187, 45034), (1958, 27301), (2047, 26114), (2374, 22517), (4094, 13057)]