51758190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 156920544

約数和(自身を除く): 105162354

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 81, 90, 99, 110, 111, 135, 157, 162, 165, 185, 198, 222, 270, 297, 314, 330, 333, 370, 405, 407, 471, 495, 555, 594, 666, 785, 810, 814, 891, 942, 990, 999, 1110, 1221, 1413, 1485, 1570, 1665, 1727, 1782, 1998, 2035, 2355, 2442, 2826, 2970, 2997, 3330, 3454, 3663, 4070, 4239, 4455, 4710, 4995, 5181, 5809, 5994, 6105, 7065, 7326, 8478, 8635, 8910, 9990, 10362, 10989, 11618, 12210, 12717, 14130, 14985, 15543, 17270, 17427, 18315, 21195, 21978, 25434, 25905, 29045, 29970, 31086, 32967, 34854, 36630, 42390, 46629, 51810, 52281, 54945, 58090, 63585, 63899, 65934, 77715, 87135, 93258, 104562, 109890, 127170, 127798, 139887, 155430, 156843, 164835, 174270, 191697, 233145, 261405, 279774, 313686, 319495, 329670, 383394, 466290, 470529, 522810, 575091, 638990, 699435, 784215, 941058, 958485, 1150182, 1398870, 1568430, 1725273, 1916970, 2352645, 2875455, 3450546, 4705290, 5175819, 5750910, 8626365, 10351638, 17252730, 25879095, 51758190]

約数ペア:

[(1, 51758190), (2, 25879095), (3, 17252730), (5, 10351638), (6, 8626365), (9, 5750910), (10, 5175819), (11, 4705290), (15, 3450546), (18, 2875455), (22, 2352645), (27, 1916970), (30, 1725273), (33, 1568430), (37, 1398870), (45, 1150182), (54, 958485), (55, 941058), (66, 784215), (74, 699435), (81, 638990), (90, 575091), (99, 522810), (110, 470529), (111, 466290), (135, 383394), (157, 329670), (162, 319495), (165, 313686), (185, 279774), (198, 261405), (222, 233145), (270, 191697), (297, 174270), (314, 164835), (330, 156843), (333, 155430), (370, 139887), (405, 127798), (407, 127170), (471, 109890), (495, 104562), (555, 93258), (594, 87135), (666, 77715), (785, 65934), (810, 63899), (814, 63585), (891, 58090), (942, 54945), (990, 52281), (999, 51810), (1110, 46629), (1221, 42390), (1413, 36630), (1485, 34854), (1570, 32967), (1665, 31086), (1727, 29970), (1782, 29045), (1998, 25905), (2035, 25434), (2355, 21978), (2442, 21195), (2826, 18315), (2970, 17427), (2997, 17270), (3330, 15543), (3454, 14985), (3663, 14130), (4070, 12717), (4239, 12210), (4455, 11618), (4710, 10989), (4995, 10362), (5181, 9990), (5809, 8910), (5994, 8635), (6105, 8478), (7065, 7326)]