51020604

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 144532080

約数和(自身を除く): 93511476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 59, 68, 81, 102, 108, 118, 153, 157, 162, 177, 204, 236, 306, 314, 324, 354, 459, 471, 531, 612, 628, 708, 918, 942, 1003, 1062, 1377, 1413, 1593, 1836, 1884, 2006, 2124, 2669, 2754, 2826, 3009, 3186, 4012, 4239, 4779, 5338, 5508, 5652, 6018, 6372, 8007, 8478, 9027, 9263, 9558, 10676, 12036, 12717, 16014, 16956, 18054, 18526, 19116, 24021, 25434, 27081, 27789, 32028, 36108, 37052, 48042, 50868, 54162, 55578, 72063, 81243, 83367, 96084, 108324, 111156, 144126, 157471, 162486, 166734, 216189, 250101, 288252, 314942, 324972, 333468, 432378, 472413, 500202, 629884, 750303, 864756, 944826, 1000404, 1417239, 1500606, 1889652, 2834478, 3001212, 4251717, 5668956, 8503434, 12755151, 17006868, 25510302, 51020604]

約数ペア:

[(1, 51020604), (2, 25510302), (3, 17006868), (4, 12755151), (6, 8503434), (9, 5668956), (12, 4251717), (17, 3001212), (18, 2834478), (27, 1889652), (34, 1500606), (36, 1417239), (51, 1000404), (54, 944826), (59, 864756), (68, 750303), (81, 629884), (102, 500202), (108, 472413), (118, 432378), (153, 333468), (157, 324972), (162, 314942), (177, 288252), (204, 250101), (236, 216189), (306, 166734), (314, 162486), (324, 157471), (354, 144126), (459, 111156), (471, 108324), (531, 96084), (612, 83367), (628, 81243), (708, 72063), (918, 55578), (942, 54162), (1003, 50868), (1062, 48042), (1377, 37052), (1413, 36108), (1593, 32028), (1836, 27789), (1884, 27081), (2006, 25434), (2124, 24021), (2669, 19116), (2754, 18526), (2826, 18054), (3009, 16956), (3186, 16014), (4012, 12717), (4239, 12036), (4779, 10676), (5338, 9558), (5508, 9263), (5652, 9027), (6018, 8478), (6372, 8007)]