57142734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 129722880

約数和(自身を除く): 72580146

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 1023, 2046, 2539, 3751, 5078, 7502, 7617, 11253, 15234, 22506, 27929, 55858, 78709, 83787, 157418, 167574, 236127, 307219, 472254, 614438, 865799, 921657, 1731598, 1843314, 2597397, 5194794, 9523789, 19047578, 28571367, 57142734]

約数ペア:

[(1, 57142734), (2, 28571367), (3, 19047578), (6, 9523789), (11, 5194794), (22, 2597397), (31, 1843314), (33, 1731598), (62, 921657), (66, 865799), (93, 614438), (121, 472254), (186, 307219), (242, 236127), (341, 167574), (363, 157418), (682, 83787), (726, 78709), (1023, 55858), (2046, 27929), (2539, 22506), (3751, 15234), (5078, 11253), (7502, 7617)]