47895540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1518

約数の個数: 144

約数和(自身を含む): 170299584

約数和(自身を除く): 122404044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1481, 1540, 1617, 2156, 2310, 2695, 2940, 2962, 3234, 4443, 4620, 5390, 5924, 6468, 7405, 8085, 8886, 10367, 10780, 14810, 16170, 16291, 17772, 20734, 22215, 29620, 31101, 32340, 32582, 41468, 44430, 48873, 51835, 62202, 65164, 72569, 81455, 88860, 97746, 103670, 114037, 124404, 145138, 155505, 162910, 195492, 207340, 217707, 228074, 244365, 290276, 311010, 325820, 342111, 362845, 435414, 456148, 488730, 570185, 622020, 684222, 725690, 798259, 870828, 977460, 1088535, 1140370, 1368444, 1451380, 1596518, 1710555, 2177070, 2280740, 2394777, 3193036, 3421110, 3991295, 4354140, 4789554, 6842220, 7982590, 9579108, 11973885, 15965180, 23947770, 47895540]

約数ペア:

[(1, 47895540), (2, 23947770), (3, 15965180), (4, 11973885), (5, 9579108), (6, 7982590), (7, 6842220), (10, 4789554), (11, 4354140), (12, 3991295), (14, 3421110), (15, 3193036), (20, 2394777), (21, 2280740), (22, 2177070), (28, 1710555), (30, 1596518), (33, 1451380), (35, 1368444), (42, 1140370), (44, 1088535), (49, 977460), (55, 870828), (60, 798259), (66, 725690), (70, 684222), (77, 622020), (84, 570185), (98, 488730), (105, 456148), (110, 435414), (132, 362845), (140, 342111), (147, 325820), (154, 311010), (165, 290276), (196, 244365), (210, 228074), (220, 217707), (231, 207340), (245, 195492), (294, 162910), (308, 155505), (330, 145138), (385, 124404), (420, 114037), (462, 103670), (490, 97746), (539, 88860), (588, 81455), (660, 72569), (735, 65164), (770, 62202), (924, 51835), (980, 48873), (1078, 44430), (1155, 41468), (1470, 32582), (1481, 32340), (1540, 31101), (1617, 29620), (2156, 22215), (2310, 20734), (2695, 17772), (2940, 16291), (2962, 16170), (3234, 14810), (4443, 10780), (4620, 10367), (5390, 8886), (5924, 8085), (6468, 7405)]