54020512

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1427}}^1$

素因数の和:1470

約数の個数: 72

約数和(自身を含む): 131707296

約数和(自身を除く): 77686784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1427, 1456, 2366, 2704, 2854, 2912, 4732, 5408, 5708, 9464, 9989, 11416, 18551, 18928, 19978, 22832, 37102, 37856, 39956, 45664, 74204, 79912, 129857, 148408, 159824, 241163, 259714, 296816, 319648, 482326, 519428, 593632, 964652, 1038856, 1688141, 1929304, 2077712, 3376282, 3858608, 4155424, 6752564, 7717216, 13505128, 27010256, 54020512]

約数ペア:

[(1, 54020512), (2, 27010256), (4, 13505128), (7, 7717216), (8, 6752564), (13, 4155424), (14, 3858608), (16, 3376282), (26, 2077712), (28, 1929304), (32, 1688141), (52, 1038856), (56, 964652), (91, 593632), (104, 519428), (112, 482326), (169, 319648), (182, 296816), (208, 259714), (224, 241163), (338, 159824), (364, 148408), (416, 129857), (676, 79912), (728, 74204), (1183, 45664), (1352, 39956), (1427, 37856), (1456, 37102), (2366, 22832), (2704, 19978), (2854, 18928), (2912, 18551), (4732, 11416), (5408, 9989), (5708, 9464)]