51121584

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{6961}}^1$

素因数の和:6995

約数の個数: 80

約数和(自身を含む): 155391840

約数和(自身を除く): 104270256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 6961, 7344, 13922, 20883, 27844, 41766, 55688, 62649, 83532, 111376, 118337, 125298, 167064, 187947, 236674, 250596, 334128, 355011, 375894, 473348, 501192, 710022, 751788, 946696, 1002384, 1065033, 1420044, 1503576, 1893392, 2130066, 2840088, 3007152, 3195099, 4260132, 5680176, 6390198, 8520264, 12780396, 17040528, 25560792, 51121584]

約数ペア:

[(1, 51121584), (2, 25560792), (3, 17040528), (4, 12780396), (6, 8520264), (8, 6390198), (9, 5680176), (12, 4260132), (16, 3195099), (17, 3007152), (18, 2840088), (24, 2130066), (27, 1893392), (34, 1503576), (36, 1420044), (48, 1065033), (51, 1002384), (54, 946696), (68, 751788), (72, 710022), (102, 501192), (108, 473348), (136, 375894), (144, 355011), (153, 334128), (204, 250596), (216, 236674), (272, 187947), (306, 167064), (408, 125298), (432, 118337), (459, 111376), (612, 83532), (816, 62649), (918, 55688), (1224, 41766), (1836, 27844), (2448, 20883), (3672, 13922), (6961, 7344)]