54584960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 143758800

約数和(自身を除く): 89173840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 128, 136, 145, 160, 170, 173, 232, 272, 290, 320, 340, 346, 464, 493, 544, 580, 640, 680, 692, 865, 928, 986, 1088, 1160, 1360, 1384, 1730, 1856, 1972, 2176, 2320, 2465, 2720, 2768, 2941, 3460, 3712, 3944, 4640, 4930, 5017, 5440, 5536, 5882, 6920, 7888, 9280, 9860, 10034, 10880, 11072, 11764, 13840, 14705, 15776, 18560, 19720, 20068, 22144, 23528, 25085, 27680, 29410, 31552, 39440, 40136, 47056, 50170, 55360, 58820, 63104, 78880, 80272, 85289, 94112, 100340, 110720, 117640, 157760, 160544, 170578, 188224, 200680, 235280, 315520, 321088, 341156, 376448, 401360, 426445, 470560, 642176, 682312, 802720, 852890, 941120, 1364624, 1605440, 1705780, 1882240, 2729248, 3210880, 3411560, 5458496, 6823120, 10916992, 13646240, 27292480, 54584960]

約数ペア:

[(1, 54584960), (2, 27292480), (4, 13646240), (5, 10916992), (8, 6823120), (10, 5458496), (16, 3411560), (17, 3210880), (20, 2729248), (29, 1882240), (32, 1705780), (34, 1605440), (40, 1364624), (58, 941120), (64, 852890), (68, 802720), (80, 682312), (85, 642176), (116, 470560), (128, 426445), (136, 401360), (145, 376448), (160, 341156), (170, 321088), (173, 315520), (232, 235280), (272, 200680), (290, 188224), (320, 170578), (340, 160544), (346, 157760), (464, 117640), (493, 110720), (544, 100340), (580, 94112), (640, 85289), (680, 80272), (692, 78880), (865, 63104), (928, 58820), (986, 55360), (1088, 50170), (1160, 47056), (1360, 40136), (1384, 39440), (1730, 31552), (1856, 29410), (1972, 27680), (2176, 25085), (2320, 23528), (2465, 22144), (2720, 20068), (2768, 19720), (2941, 18560), (3460, 15776), (3712, 14705), (3944, 13840), (4640, 11764), (4930, 11072), (5017, 10880), (5440, 10034), (5536, 9860), (5882, 9280), (6920, 7888)]