53564420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1597

約数の個数: 96

約数和(自身を含む): 145824000

約数和(自身を除く): 92259580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1549, 1729, 1820, 2470, 2660, 3098, 3458, 4940, 6196, 6916, 7745, 8645, 10843, 15490, 17290, 20137, 21686, 29431, 30980, 34580, 40274, 43372, 54215, 58862, 80548, 100685, 108430, 117724, 140959, 147155, 201370, 206017, 216860, 281918, 294310, 382603, 402740, 412034, 563836, 588620, 704795, 765206, 824068, 1030085, 1409590, 1530412, 1913015, 2060170, 2678221, 2819180, 3826030, 4120340, 5356442, 7652060, 10712884, 13391105, 26782210, 53564420]

約数ペア:

[(1, 53564420), (2, 26782210), (4, 13391105), (5, 10712884), (7, 7652060), (10, 5356442), (13, 4120340), (14, 3826030), (19, 2819180), (20, 2678221), (26, 2060170), (28, 1913015), (35, 1530412), (38, 1409590), (52, 1030085), (65, 824068), (70, 765206), (76, 704795), (91, 588620), (95, 563836), (130, 412034), (133, 402740), (140, 382603), (182, 294310), (190, 281918), (247, 216860), (260, 206017), (266, 201370), (364, 147155), (380, 140959), (455, 117724), (494, 108430), (532, 100685), (665, 80548), (910, 58862), (988, 54215), (1235, 43372), (1330, 40274), (1549, 34580), (1729, 30980), (1820, 29431), (2470, 21686), (2660, 20137), (3098, 17290), (3458, 15490), (4940, 10843), (6196, 8645), (6916, 7745)]