52571358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1871}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 130830336

約数和(自身を除く): 78258978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 1871, 2007, 3122, 3742, 4014, 4683, 5613, 9366, 11226, 13097, 14049, 16839, 26194, 28098, 33678, 39291, 78582, 117873, 235746, 417233, 834466, 1251699, 2503398, 2920631, 3755097, 5841262, 7510194, 8761893, 17523786, 26285679, 52571358]

約数ペア:

[(1, 52571358), (2, 26285679), (3, 17523786), (6, 8761893), (7, 7510194), (9, 5841262), (14, 3755097), (18, 2920631), (21, 2503398), (42, 1251699), (63, 834466), (126, 417233), (223, 235746), (446, 117873), (669, 78582), (1338, 39291), (1561, 33678), (1871, 28098), (2007, 26194), (3122, 16839), (3742, 14049), (4014, 13097), (4683, 11226), (5613, 9366)]