52670540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15583}}^1$

素因数の和:15618

約数の個数: 36

約数和(自身を含む): 119778624

約数和(自身を除く): 67108084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 15583, 31166, 62332, 77915, 155830, 202579, 311660, 405158, 810316, 1012895, 2025790, 2633527, 4051580, 5267054, 10534108, 13167635, 26335270, 52670540]

約数ペア:

[(1, 52670540), (2, 26335270), (4, 13167635), (5, 10534108), (10, 5267054), (13, 4051580), (20, 2633527), (26, 2025790), (52, 1012895), (65, 810316), (130, 405158), (169, 311660), (260, 202579), (338, 155830), (676, 77915), (845, 62332), (1690, 31166), (3380, 15583)]