51216695280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{7903811}}^1$

素因数の和:7903836

約数の個数: 100

約数和(自身を含む): 177883192872

約数和(自身を除く): 126666497592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 7903811, 15807622, 23711433, 31615244, 39519055, 47422866, 63230488, 71134299, 79038110, 94845732, 118557165, 126460976, 142268598, 158076220, 189691464, 213402897, 237114330, 284537196, 316152440, 355671495, 379382928, 426805794, 474228660, 569074392, 632304880, 640208691, 711342990, 853611588, 948457320, 1067014485, 1138148784, 1280417382, 1422685980, 1707223176, 1896914640, 2134028970, 2560834764, 2845371960, 3201043455, 3414446352, 4268057940, 5121669528, 5690743920, 6402086910, 8536115880, 10243339056, 12804173820, 17072231760, 25608347640, 51216695280]

約数ペア:

[(1, 51216695280), (2, 25608347640), (3, 17072231760), (4, 12804173820), (5, 10243339056), (6, 8536115880), (8, 6402086910), (9, 5690743920), (10, 5121669528), (12, 4268057940), (15, 3414446352), (16, 3201043455), (18, 2845371960), (20, 2560834764), (24, 2134028970), (27, 1896914640), (30, 1707223176), (36, 1422685980), (40, 1280417382), (45, 1138148784), (48, 1067014485), (54, 948457320), (60, 853611588), (72, 711342990), (80, 640208691), (81, 632304880), (90, 569074392), (108, 474228660), (120, 426805794), (135, 379382928), (144, 355671495), (162, 316152440), (180, 284537196), (216, 237114330), (240, 213402897), (270, 189691464), (324, 158076220), (360, 142268598), (405, 126460976), (432, 118557165), (540, 94845732), (648, 79038110), (720, 71134299), (810, 63230488), (1080, 47422866), (1296, 39519055), (1620, 31615244), (2160, 23711433), (3240, 15807622), (6480, 7903811)]