51671670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 133249536

約数和(自身を除く): 81577866

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 1427, 2130, 2414, 2854, 3621, 4281, 6035, 7135, 7242, 8562, 12070, 14270, 18105, 21405, 24259, 36210, 42810, 48518, 72777, 101317, 121295, 145554, 202634, 242590, 303951, 363885, 506585, 607902, 727770, 1013170, 1519755, 1722389, 3039510, 3444778, 5167167, 8611945, 10334334, 17223890, 25835835, 51671670]

約数ペア:

[(1, 51671670), (2, 25835835), (3, 17223890), (5, 10334334), (6, 8611945), (10, 5167167), (15, 3444778), (17, 3039510), (30, 1722389), (34, 1519755), (51, 1013170), (71, 727770), (85, 607902), (102, 506585), (142, 363885), (170, 303951), (213, 242590), (255, 202634), (355, 145554), (426, 121295), (510, 101317), (710, 72777), (1065, 48518), (1207, 42810), (1427, 36210), (2130, 24259), (2414, 21405), (2854, 18105), (3621, 14270), (4281, 12070), (6035, 8562), (7135, 7242)]