52008035090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 106342848000

約数和(自身を除く): 54334812910

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 157, 185, 199, 314, 370, 398, 407, 409, 785, 814, 818, 995, 1570, 1727, 1990, 2035, 2045, 2189, 3454, 4070, 4090, 4378, 4499, 5809, 7363, 8635, 8998, 10945, 11618, 14726, 15133, 17270, 21890, 22495, 29045, 30266, 31243, 36815, 44990, 58090, 62486, 63899, 64213, 73630, 75665, 80993, 81391, 127798, 128426, 151330, 156215, 161986, 162782, 166463, 312430, 319495, 321065, 332926, 343673, 404965, 406955, 638990, 642130, 687346, 706343, 809930, 813910, 832315, 895301, 1155991, 1412686, 1664630, 1718365, 1790602, 2311982, 2375881, 3011467, 3436730, 3531715, 4476505, 4751762, 5779955, 6022934, 7063430, 8953010, 11559910, 11879405, 12715901, 12778387, 15057335, 23758810, 25431802, 25556774, 26134691, 30114670, 33126137, 52269382, 63579505, 63891935, 66252274, 127159010, 127783870, 130673455, 140562257, 165630685, 261346910, 281124514, 331261370, 472800319, 702811285, 945600638, 1405622570, 2364001595, 4728003190, 5200803509, 10401607018, 26004017545, 52008035090]

約数ペア:

[(1, 52008035090), (2, 26004017545), (5, 10401607018), (10, 5200803509), (11, 4728003190), (22, 2364001595), (37, 1405622570), (55, 945600638), (74, 702811285), (110, 472800319), (157, 331261370), (185, 281124514), (199, 261346910), (314, 165630685), (370, 140562257), (398, 130673455), (407, 127783870), (409, 127159010), (785, 66252274), (814, 63891935), (818, 63579505), (995, 52269382), (1570, 33126137), (1727, 30114670), (1990, 26134691), (2035, 25556774), (2045, 25431802), (2189, 23758810), (3454, 15057335), (4070, 12778387), (4090, 12715901), (4378, 11879405), (4499, 11559910), (5809, 8953010), (7363, 7063430), (8635, 6022934), (8998, 5779955), (10945, 4751762), (11618, 4476505), (14726, 3531715), (15133, 3436730), (17270, 3011467), (21890, 2375881), (22495, 2311982), (29045, 1790602), (30266, 1718365), (31243, 1664630), (36815, 1412686), (44990, 1155991), (58090, 895301), (62486, 832315), (63899, 813910), (64213, 809930), (73630, 706343), (75665, 687346), (80993, 642130), (81391, 638990), (127798, 406955), (128426, 404965), (151330, 343673), (156215, 332926), (161986, 321065), (162782, 319495), (166463, 312430)]