53780848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 120929760

約数和(自身を除く): 67148912

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 41, 44, 58, 82, 88, 116, 164, 176, 232, 257, 319, 328, 451, 464, 514, 638, 656, 902, 1028, 1189, 1276, 1804, 2056, 2378, 2552, 2827, 3608, 4112, 4756, 5104, 5654, 7216, 7453, 9512, 10537, 11308, 13079, 14906, 19024, 21074, 22616, 26158, 29812, 42148, 45232, 52316, 59624, 81983, 84296, 104632, 115907, 119248, 163966, 168592, 209264, 231814, 305573, 327932, 463628, 611146, 655864, 927256, 1222292, 1311728, 1854512, 2444584, 3361303, 4889168, 6722606, 13445212, 26890424, 53780848]

約数ペア:

[(1, 53780848), (2, 26890424), (4, 13445212), (8, 6722606), (11, 4889168), (16, 3361303), (22, 2444584), (29, 1854512), (41, 1311728), (44, 1222292), (58, 927256), (82, 655864), (88, 611146), (116, 463628), (164, 327932), (176, 305573), (232, 231814), (257, 209264), (319, 168592), (328, 163966), (451, 119248), (464, 115907), (514, 104632), (638, 84296), (656, 81983), (902, 59624), (1028, 52316), (1189, 45232), (1276, 42148), (1804, 29812), (2056, 26158), (2378, 22616), (2552, 21074), (2827, 19024), (3608, 14906), (4112, 13079), (4756, 11308), (5104, 10537), (5654, 9512), (7216, 7453)]