51156510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 128784384

約数和(自身を除く): 77627874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 821, 930, 1005, 1642, 2010, 2077, 2463, 4105, 4154, 4926, 6231, 8210, 10385, 12315, 12462, 20770, 24630, 25451, 31155, 50902, 55007, 62310, 76353, 110014, 127255, 152706, 165021, 254510, 275035, 330042, 381765, 550070, 763530, 825105, 1650210, 1705217, 3410434, 5115651, 8526085, 10231302, 17052170, 25578255, 51156510]

約数ペア:

[(1, 51156510), (2, 25578255), (3, 17052170), (5, 10231302), (6, 8526085), (10, 5115651), (15, 3410434), (30, 1705217), (31, 1650210), (62, 825105), (67, 763530), (93, 550070), (134, 381765), (155, 330042), (186, 275035), (201, 254510), (310, 165021), (335, 152706), (402, 127255), (465, 110014), (670, 76353), (821, 62310), (930, 55007), (1005, 50902), (1642, 31155), (2010, 25451), (2077, 24630), (2463, 20770), (4105, 12462), (4154, 12315), (4926, 10385), (6231, 8210)]