49426161488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{384173}}^1$

素因数の和:384252

約数の個数: 80

約数和(自身を含む): 113186880576

約数和(自身を除く): 63760719088

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 176, 187, 272, 344, 374, 473, 688, 731, 748, 946, 1462, 1496, 1892, 2924, 2992, 3784, 5848, 7568, 8041, 11696, 16082, 32164, 64328, 128656, 384173, 768346, 1536692, 3073384, 4225903, 6146768, 6530941, 8451806, 13061882, 16519439, 16903612, 26123764, 33038878, 33807224, 52247528, 66077756, 67614448, 71840351, 104495056, 132155512, 143680702, 181713829, 264311024, 280830463, 287361404, 363427658, 561660926, 574722808, 726855316, 1123321852, 1149445616, 1453710632, 2246643704, 2907421264, 3089135093, 4493287408, 6178270186, 12356540372, 24713080744, 49426161488]

約数ペア:

[(1, 49426161488), (2, 24713080744), (4, 12356540372), (8, 6178270186), (11, 4493287408), (16, 3089135093), (17, 2907421264), (22, 2246643704), (34, 1453710632), (43, 1149445616), (44, 1123321852), (68, 726855316), (86, 574722808), (88, 561660926), (136, 363427658), (172, 287361404), (176, 280830463), (187, 264311024), (272, 181713829), (344, 143680702), (374, 132155512), (473, 104495056), (688, 71840351), (731, 67614448), (748, 66077756), (946, 52247528), (1462, 33807224), (1496, 33038878), (1892, 26123764), (2924, 16903612), (2992, 16519439), (3784, 13061882), (5848, 8451806), (7568, 6530941), (8041, 6146768), (11696, 4225903), (16082, 3073384), (32164, 1536692), (64328, 768346), (128656, 384173)]