49191540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 150958080

約数和(自身を除く): 101766540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1663, 1740, 1972, 2465, 2958, 3326, 4930, 4989, 5916, 6652, 7395, 8315, 9860, 9978, 14790, 16630, 19956, 24945, 28271, 29580, 33260, 48227, 49890, 56542, 84813, 96454, 99780, 113084, 141355, 144681, 169626, 192908, 241135, 282710, 289362, 339252, 424065, 482270, 565420, 578724, 723405, 819859, 848130, 964540, 1446810, 1639718, 1696260, 2459577, 2893620, 3279436, 4099295, 4919154, 8198590, 9838308, 12297885, 16397180, 24595770, 49191540]

約数ペア:

[(1, 49191540), (2, 24595770), (3, 16397180), (4, 12297885), (5, 9838308), (6, 8198590), (10, 4919154), (12, 4099295), (15, 3279436), (17, 2893620), (20, 2459577), (29, 1696260), (30, 1639718), (34, 1446810), (51, 964540), (58, 848130), (60, 819859), (68, 723405), (85, 578724), (87, 565420), (102, 482270), (116, 424065), (145, 339252), (170, 289362), (174, 282710), (204, 241135), (255, 192908), (290, 169626), (340, 144681), (348, 141355), (435, 113084), (493, 99780), (510, 96454), (580, 84813), (870, 56542), (986, 49890), (1020, 48227), (1479, 33260), (1663, 29580), (1740, 28271), (1972, 24945), (2465, 19956), (2958, 16630), (3326, 14790), (4930, 9978), (4989, 9860), (5916, 8315), (6652, 7395)]