50085490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2443

約数の個数: 64

約数和(自身を含む): 115831296

約数和(自身を除く): 65745806

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2393, 2990, 4186, 4786, 10465, 11965, 16751, 20930, 23930, 31109, 33502, 55039, 62218, 83755, 110078, 155545, 167510, 217763, 275195, 311090, 385273, 435526, 550390, 715507, 770546, 1088815, 1431014, 1926365, 2177630, 3577535, 3852730, 5008549, 7155070, 10017098, 25042745, 50085490]

約数ペア:

[(1, 50085490), (2, 25042745), (5, 10017098), (7, 7155070), (10, 5008549), (13, 3852730), (14, 3577535), (23, 2177630), (26, 1926365), (35, 1431014), (46, 1088815), (65, 770546), (70, 715507), (91, 550390), (115, 435526), (130, 385273), (161, 311090), (182, 275195), (230, 217763), (299, 167510), (322, 155545), (455, 110078), (598, 83755), (805, 62218), (910, 55039), (1495, 33502), (1610, 31109), (2093, 23930), (2393, 20930), (2990, 16751), (4186, 11965), (4786, 10465)]