54204160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 143047296

約数和(自身を除く): 88843136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 53, 64, 68, 80, 85, 94, 106, 128, 136, 160, 170, 188, 212, 235, 256, 265, 272, 320, 340, 376, 424, 470, 530, 544, 640, 680, 752, 799, 848, 901, 940, 1060, 1088, 1280, 1360, 1504, 1598, 1696, 1802, 1880, 2120, 2176, 2491, 2720, 3008, 3196, 3392, 3604, 3760, 3995, 4240, 4352, 4505, 4982, 5440, 6016, 6392, 6784, 7208, 7520, 7990, 8480, 9010, 9964, 10880, 12032, 12455, 12784, 13568, 14416, 15040, 15980, 16960, 18020, 19928, 21760, 24910, 25568, 28832, 30080, 31960, 33920, 36040, 39856, 42347, 49820, 51136, 57664, 60160, 63920, 67840, 72080, 79712, 84694, 99640, 102272, 115328, 127840, 144160, 159424, 169388, 199280, 204544, 211735, 230656, 255680, 288320, 318848, 338776, 398560, 423470, 511360, 576640, 637696, 677552, 797120, 846940, 1022720, 1153280, 1355104, 1594240, 1693880, 2710208, 3188480, 3387760, 5420416, 6775520, 10840832, 13551040, 27102080, 54204160]

約数ペア:

[(1, 54204160), (2, 27102080), (4, 13551040), (5, 10840832), (8, 6775520), (10, 5420416), (16, 3387760), (17, 3188480), (20, 2710208), (32, 1693880), (34, 1594240), (40, 1355104), (47, 1153280), (53, 1022720), (64, 846940), (68, 797120), (80, 677552), (85, 637696), (94, 576640), (106, 511360), (128, 423470), (136, 398560), (160, 338776), (170, 318848), (188, 288320), (212, 255680), (235, 230656), (256, 211735), (265, 204544), (272, 199280), (320, 169388), (340, 159424), (376, 144160), (424, 127840), (470, 115328), (530, 102272), (544, 99640), (640, 84694), (680, 79712), (752, 72080), (799, 67840), (848, 63920), (901, 60160), (940, 57664), (1060, 51136), (1088, 49820), (1280, 42347), (1360, 39856), (1504, 36040), (1598, 33920), (1696, 31960), (1802, 30080), (1880, 28832), (2120, 25568), (2176, 24910), (2491, 21760), (2720, 19928), (3008, 18020), (3196, 16960), (3392, 15980), (3604, 15040), (3760, 14416), (3995, 13568), (4240, 12784), (4352, 12455), (4505, 12032), (4982, 10880), (5440, 9964), (6016, 9010), (6392, 8480), (6784, 7990), (7208, 7520)]