52013840

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2417}}^1$

素因数の和:2699

約数の個数: 40

約数和(自身を含む): 121431960

約数和(自身を除く): 69418120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2417, 2690, 4304, 4834, 5380, 9668, 10760, 12085, 19336, 21520, 24170, 38672, 48340, 96680, 193360, 650173, 1300346, 2600692, 3250865, 5201384, 6501730, 10402768, 13003460, 26006920, 52013840]

約数ペア:

[(1, 52013840), (2, 26006920), (4, 13003460), (5, 10402768), (8, 6501730), (10, 5201384), (16, 3250865), (20, 2600692), (40, 1300346), (80, 650173), (269, 193360), (538, 96680), (1076, 48340), (1345, 38672), (2152, 24170), (2417, 21520), (2690, 19336), (4304, 12085), (4834, 10760), (5380, 9668)]