53131458

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 110149632

約数和(自身を除く): 57018174

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 331, 662, 863, 993, 1726, 1986, 2589, 5178, 10261, 20522, 26753, 30783, 53506, 61566, 80259, 160518, 285653, 571306, 856959, 1713918, 8855243, 17710486, 26565729, 53131458]

約数ペア:

[(1, 53131458), (2, 26565729), (3, 17710486), (6, 8855243), (31, 1713918), (62, 856959), (93, 571306), (186, 285653), (331, 160518), (662, 80259), (863, 61566), (993, 53506), (1726, 30783), (1986, 26753), (2589, 20522), (5178, 10261)]