49209930003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1\times {\mathrm{4969}}^1$

素因数の和:6471

約数の個数: 32

約数和(自身を含む): 71088494400

約数和(自身を除く): 21878564397

約数列:

[1, 3, 13, 39, 197, 591, 1289, 2561, 3867, 4969, 7683, 14907, 16757, 50271, 64597, 193791, 253933, 761799, 978893, 2936679, 3301129, 6405041, 9903387, 12725609, 19215123, 38176827, 83265533, 249796599, 1261793077, 3785379231, 16403310001, 49209930003]

約数ペア:

[(1, 49209930003), (3, 16403310001), (13, 3785379231), (39, 1261793077), (197, 249796599), (591, 83265533), (1289, 38176827), (2561, 19215123), (3867, 12725609), (4969, 9903387), (7683, 6405041), (14907, 3301129), (16757, 2936679), (50271, 978893), (64597, 761799), (193791, 253933)]