51878304

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3030

約数の個数: 72

約数和(自身を含む): 149998212

約数和(自身を除く): 98119908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 2953, 4392, 5856, 5906, 8784, 8859, 11812, 17568, 17718, 23624, 26577, 35436, 47248, 53154, 70872, 94496, 106308, 141744, 180133, 212616, 283488, 360266, 425232, 540399, 720532, 850464, 1080798, 1441064, 1621197, 2161596, 2882128, 3242394, 4323192, 5764256, 6484788, 8646384, 12969576, 17292768, 25939152, 51878304]

約数ペア:

[(1, 51878304), (2, 25939152), (3, 17292768), (4, 12969576), (6, 8646384), (8, 6484788), (9, 5764256), (12, 4323192), (16, 3242394), (18, 2882128), (24, 2161596), (32, 1621197), (36, 1441064), (48, 1080798), (61, 850464), (72, 720532), (96, 540399), (122, 425232), (144, 360266), (183, 283488), (244, 212616), (288, 180133), (366, 141744), (488, 106308), (549, 94496), (732, 70872), (976, 53154), (1098, 47248), (1464, 35436), (1952, 26577), (2196, 23624), (2928, 17718), (2953, 17568), (4392, 11812), (5856, 8859), (5906, 8784)]