55752270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 163814400

約数和(自身を除く): 108062130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 89, 95, 105, 114, 133, 157, 178, 190, 210, 266, 267, 285, 314, 399, 445, 471, 534, 570, 623, 665, 785, 798, 890, 942, 1099, 1246, 1330, 1335, 1570, 1691, 1869, 1995, 2198, 2355, 2670, 2983, 3115, 3297, 3382, 3738, 3990, 4710, 5073, 5495, 5966, 6230, 6594, 8455, 8949, 9345, 10146, 10990, 11837, 13973, 14915, 16485, 16910, 17898, 18690, 20881, 23674, 25365, 27946, 29830, 32970, 35511, 41762, 41919, 44745, 50730, 59185, 62643, 69865, 71022, 83838, 89490, 97811, 104405, 118370, 125286, 139730, 177555, 195622, 208810, 209595, 265487, 293433, 313215, 355110, 419190, 489055, 530974, 586866, 626430, 796461, 978110, 1327435, 1467165, 1592922, 1858409, 2654870, 2934330, 3716818, 3982305, 5575227, 7964610, 9292045, 11150454, 18584090, 27876135, 55752270]

約数ペア:

[(1, 55752270), (2, 27876135), (3, 18584090), (5, 11150454), (6, 9292045), (7, 7964610), (10, 5575227), (14, 3982305), (15, 3716818), (19, 2934330), (21, 2654870), (30, 1858409), (35, 1592922), (38, 1467165), (42, 1327435), (57, 978110), (70, 796461), (89, 626430), (95, 586866), (105, 530974), (114, 489055), (133, 419190), (157, 355110), (178, 313215), (190, 293433), (210, 265487), (266, 209595), (267, 208810), (285, 195622), (314, 177555), (399, 139730), (445, 125286), (471, 118370), (534, 104405), (570, 97811), (623, 89490), (665, 83838), (785, 71022), (798, 69865), (890, 62643), (942, 59185), (1099, 50730), (1246, 44745), (1330, 41919), (1335, 41762), (1570, 35511), (1691, 32970), (1869, 29830), (1995, 27946), (2198, 25365), (2355, 23674), (2670, 20881), (2983, 18690), (3115, 17898), (3297, 16910), (3382, 16485), (3738, 14915), (3990, 13973), (4710, 11837), (5073, 10990), (5495, 10146), (5966, 9345), (6230, 8949), (6594, 8455)]