54951520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:968

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 89837600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 911, 928, 1040, 1160, 1508, 1822, 1885, 2080, 2320, 3016, 3644, 3770, 4555, 4640, 6032, 7288, 7540, 9110, 11843, 12064, 14576, 15080, 18220, 23686, 26419, 29152, 30160, 36440, 47372, 52838, 59215, 60320, 72880, 94744, 105676, 118430, 132095, 145760, 189488, 211352, 236860, 264190, 343447, 378976, 422704, 473720, 528380, 686894, 845408, 947440, 1056760, 1373788, 1717235, 1894880, 2113520, 2747576, 3434470, 4227040, 5495152, 6868940, 10990304, 13737880, 27475760, 54951520]

約数ペア:

[(1, 54951520), (2, 27475760), (4, 13737880), (5, 10990304), (8, 6868940), (10, 5495152), (13, 4227040), (16, 3434470), (20, 2747576), (26, 2113520), (29, 1894880), (32, 1717235), (40, 1373788), (52, 1056760), (58, 947440), (65, 845408), (80, 686894), (104, 528380), (116, 473720), (130, 422704), (145, 378976), (160, 343447), (208, 264190), (232, 236860), (260, 211352), (290, 189488), (377, 145760), (416, 132095), (464, 118430), (520, 105676), (580, 94744), (754, 72880), (911, 60320), (928, 59215), (1040, 52838), (1160, 47372), (1508, 36440), (1822, 30160), (1885, 29152), (2080, 26419), (2320, 23686), (3016, 18220), (3644, 15080), (3770, 14576), (4555, 12064), (4640, 11843), (6032, 9110), (7288, 7540)]