51504984

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 146739120

約数和(自身を除く): 95234136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1303, 1464, 1647, 2196, 2606, 3294, 3909, 4392, 4941, 5212, 6588, 7818, 9882, 10424, 11727, 13176, 15636, 19764, 23454, 31272, 35181, 39528, 46908, 70362, 79483, 93816, 105543, 140724, 158966, 211086, 238449, 281448, 317932, 422172, 476898, 635864, 715347, 844344, 953796, 1430694, 1907592, 2146041, 2861388, 4292082, 5722776, 6438123, 8584164, 12876246, 17168328, 25752492, 51504984]

約数ペア:

[(1, 51504984), (2, 25752492), (3, 17168328), (4, 12876246), (6, 8584164), (8, 6438123), (9, 5722776), (12, 4292082), (18, 2861388), (24, 2146041), (27, 1907592), (36, 1430694), (54, 953796), (61, 844344), (72, 715347), (81, 635864), (108, 476898), (122, 422172), (162, 317932), (183, 281448), (216, 238449), (244, 211086), (324, 158966), (366, 140724), (488, 105543), (549, 93816), (648, 79483), (732, 70362), (1098, 46908), (1303, 39528), (1464, 35181), (1647, 31272), (2196, 23454), (2606, 19764), (3294, 15636), (3909, 13176), (4392, 11727), (4941, 10424), (5212, 9882), (6588, 7818)]