53049638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 33626842

約数列:

[1, 2, 23, 37, 46, 71, 74, 142, 439, 851, 878, 1633, 1702, 2627, 3266, 5254, 10097, 16243, 20194, 31169, 32486, 60421, 62338, 120842, 373589, 716887, 747178, 1153253, 1433774, 2306506, 26524819, 53049638]

約数ペア:

[(1, 53049638), (2, 26524819), (23, 2306506), (37, 1433774), (46, 1153253), (71, 747178), (74, 716887), (142, 373589), (439, 120842), (851, 62338), (878, 60421), (1633, 32486), (1702, 31169), (2627, 20194), (3266, 16243), (5254, 10097)]