55590128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 118050480

約数和(自身を除く): 62460352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 1028, 1229, 2056, 2458, 2827, 4112, 4916, 5654, 9832, 11308, 13519, 19664, 22616, 27038, 45232, 54076, 108152, 216304, 315853, 631706, 1263412, 2526824, 3474383, 5053648, 6948766, 13897532, 27795064, 55590128]

約数ペア:

[(1, 55590128), (2, 27795064), (4, 13897532), (8, 6948766), (11, 5053648), (16, 3474383), (22, 2526824), (44, 1263412), (88, 631706), (176, 315853), (257, 216304), (514, 108152), (1028, 54076), (1229, 45232), (2056, 27038), (2458, 22616), (2827, 19664), (4112, 13519), (4916, 11308), (5654, 9832)]