51915710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 117448704

約数和(自身を除く): 65532994

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 191, 353, 382, 385, 706, 770, 955, 1337, 1765, 1910, 2101, 2471, 2674, 3530, 3883, 4202, 4942, 6685, 7766, 10505, 12355, 13370, 14707, 19415, 21010, 24710, 27181, 29414, 38830, 54362, 67423, 73535, 134846, 135905, 147070, 271810, 337115, 471961, 674230, 741653, 943922, 1483306, 2359805, 3708265, 4719610, 5191571, 7416530, 10383142, 25957855, 51915710]

約数ペア:

[(1, 51915710), (2, 25957855), (5, 10383142), (7, 7416530), (10, 5191571), (11, 4719610), (14, 3708265), (22, 2359805), (35, 1483306), (55, 943922), (70, 741653), (77, 674230), (110, 471961), (154, 337115), (191, 271810), (353, 147070), (382, 135905), (385, 134846), (706, 73535), (770, 67423), (955, 54362), (1337, 38830), (1765, 29414), (1910, 27181), (2101, 24710), (2471, 21010), (2674, 19415), (3530, 14707), (3883, 13370), (4202, 12355), (4942, 10505), (6685, 7766)]