53687536

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:147

約数の個数: 90

約数和(自身を含む): 127619808

約数和(自身を除く): 73932272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 49, 56, 62, 94, 98, 112, 124, 188, 196, 217, 248, 329, 376, 392, 434, 496, 658, 752, 784, 868, 1316, 1457, 1519, 1736, 2209, 2303, 2632, 2914, 3038, 3472, 4418, 4606, 5264, 5828, 6076, 8836, 9212, 10199, 11656, 12152, 15463, 17672, 18424, 20398, 23312, 24304, 30926, 35344, 36848, 40796, 61852, 68479, 71393, 81592, 108241, 123704, 136958, 142786, 163184, 216482, 247408, 273916, 285572, 432964, 479353, 547832, 571144, 865928, 958706, 1095664, 1142288, 1731856, 1917412, 3355471, 3834824, 6710942, 7669648, 13421884, 26843768, 53687536]

約数ペア:

[(1, 53687536), (2, 26843768), (4, 13421884), (7, 7669648), (8, 6710942), (14, 3834824), (16, 3355471), (28, 1917412), (31, 1731856), (47, 1142288), (49, 1095664), (56, 958706), (62, 865928), (94, 571144), (98, 547832), (112, 479353), (124, 432964), (188, 285572), (196, 273916), (217, 247408), (248, 216482), (329, 163184), (376, 142786), (392, 136958), (434, 123704), (496, 108241), (658, 81592), (752, 71393), (784, 68479), (868, 61852), (1316, 40796), (1457, 36848), (1519, 35344), (1736, 30926), (2209, 24304), (2303, 23312), (2632, 20398), (2914, 18424), (3038, 17672), (3472, 15463), (4418, 12152), (4606, 11656), (5264, 10199), (5828, 9212), (6076, 8836)]