54842788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13697}}^1$

素因数の和:13732

約数の個数: 48

約数和(自身を含む): 128870784

約数和(自身を除く): 74027996

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 13697, 27394, 54788, 95879, 150667, 178061, 191758, 301334, 356122, 383516, 602668, 712244, 1054669, 1246427, 1958671, 2109338, 2492854, 3917342, 4218676, 4985708, 7834684, 13710697, 27421394, 54842788]

約数ペア:

[(1, 54842788), (2, 27421394), (4, 13710697), (7, 7834684), (11, 4985708), (13, 4218676), (14, 3917342), (22, 2492854), (26, 2109338), (28, 1958671), (44, 1246427), (52, 1054669), (77, 712244), (91, 602668), (143, 383516), (154, 356122), (182, 301334), (286, 191758), (308, 178061), (364, 150667), (572, 95879), (1001, 54788), (2002, 27394), (4004, 13697)]