49289464

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 109992960

約数和(自身を除く): 60703496

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 61, 94, 122, 188, 244, 307, 329, 376, 427, 488, 614, 658, 854, 1228, 1316, 1708, 2149, 2456, 2632, 2867, 3416, 4298, 5734, 8596, 11468, 14429, 17192, 18727, 20069, 22936, 28858, 37454, 40138, 57716, 74908, 80276, 101003, 115432, 131089, 149816, 160552, 202006, 262178, 404012, 524356, 808024, 880169, 1048712, 1760338, 3520676, 6161183, 7041352, 12322366, 24644732, 49289464]

約数ペア:

[(1, 49289464), (2, 24644732), (4, 12322366), (7, 7041352), (8, 6161183), (14, 3520676), (28, 1760338), (47, 1048712), (56, 880169), (61, 808024), (94, 524356), (122, 404012), (188, 262178), (244, 202006), (307, 160552), (329, 149816), (376, 131089), (427, 115432), (488, 101003), (614, 80276), (658, 74908), (854, 57716), (1228, 40138), (1316, 37454), (1708, 28858), (2149, 22936), (2456, 20069), (2632, 18727), (2867, 17192), (3416, 14429), (4298, 11468), (5734, 8596)]