54212235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 115831296

約数和(自身を除く): 61619061

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 121, 165, 187, 231, 251, 255, 357, 363, 385, 561, 595, 605, 753, 847, 935, 1155, 1255, 1309, 1757, 1785, 1815, 2057, 2541, 2761, 2805, 3765, 3927, 4235, 4267, 5271, 6171, 6545, 8283, 8785, 10285, 12705, 12801, 13805, 14399, 19327, 19635, 21335, 26355, 29869, 30371, 30855, 41415, 43197, 46937, 57981, 64005, 71995, 89607, 91113, 96635, 140811, 149345, 151855, 212597, 215985, 234685, 289905, 328559, 448035, 455565, 516307, 637791, 704055, 985677, 1062985, 1548921, 1642795, 2581535, 3188955, 3614149, 4928385, 7744605, 10842447, 18070745, 54212235]

約数ペア:

[(1, 54212235), (3, 18070745), (5, 10842447), (7, 7744605), (11, 4928385), (15, 3614149), (17, 3188955), (21, 2581535), (33, 1642795), (35, 1548921), (51, 1062985), (55, 985677), (77, 704055), (85, 637791), (105, 516307), (119, 455565), (121, 448035), (165, 328559), (187, 289905), (231, 234685), (251, 215985), (255, 212597), (357, 151855), (363, 149345), (385, 140811), (561, 96635), (595, 91113), (605, 89607), (753, 71995), (847, 64005), (935, 57981), (1155, 46937), (1255, 43197), (1309, 41415), (1757, 30855), (1785, 30371), (1815, 29869), (2057, 26355), (2541, 21335), (2761, 19635), (2805, 19327), (3765, 14399), (3927, 13805), (4235, 12801), (4267, 12705), (5271, 10285), (6171, 8785), (6545, 8283)]