51616188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{110291}}^1$

素因数の和:110314

約数の個数: 36

約数和(自身を含む): 140512008

約数和(自身を除く): 88895820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 110291, 220582, 330873, 441164, 661746, 992619, 1323492, 1433783, 1985238, 2867566, 3970476, 4301349, 5735132, 8602698, 12904047, 17205396, 25808094, 51616188]

約数ペア:

[(1, 51616188), (2, 25808094), (3, 17205396), (4, 12904047), (6, 8602698), (9, 5735132), (12, 4301349), (13, 3970476), (18, 2867566), (26, 1985238), (36, 1433783), (39, 1323492), (52, 992619), (78, 661746), (117, 441164), (156, 330873), (234, 220582), (468, 110291)]