42900550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 100337328

約数和(自身を除く): 57436778

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 770, 847, 1013, 1210, 1694, 1925, 2026, 3025, 3850, 4235, 5065, 6050, 7091, 8470, 10130, 11143, 14182, 21175, 22286, 25325, 35455, 42350, 50650, 55715, 70910, 78001, 111430, 122573, 156002, 177275, 245146, 278575, 354550, 390005, 557150, 612865, 780010, 858011, 1225730, 1716022, 1950025, 3064325, 3900050, 4290055, 6128650, 8580110, 21450275, 42900550]

約数ペア:

[(1, 42900550), (2, 21450275), (5, 8580110), (7, 6128650), (10, 4290055), (11, 3900050), (14, 3064325), (22, 1950025), (25, 1716022), (35, 1225730), (50, 858011), (55, 780010), (70, 612865), (77, 557150), (110, 390005), (121, 354550), (154, 278575), (175, 245146), (242, 177275), (275, 156002), (350, 122573), (385, 111430), (550, 78001), (605, 70910), (770, 55715), (847, 50650), (1013, 42350), (1210, 35455), (1694, 25325), (1925, 22286), (2026, 21175), (3025, 14182), (3850, 11143), (4235, 10130), (5065, 8470), (6050, 7091)]