51566144

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 112

約数和(自身を含む): 124846080

約数和(自身を除く): 73279936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 64, 79, 94, 112, 124, 158, 188, 217, 224, 248, 316, 329, 376, 434, 448, 496, 553, 632, 658, 752, 868, 992, 1106, 1264, 1316, 1457, 1504, 1736, 1984, 2212, 2449, 2528, 2632, 2914, 3008, 3472, 3713, 4424, 4898, 5056, 5264, 5828, 6944, 7426, 8848, 9796, 10199, 10528, 11656, 13888, 14852, 17143, 17696, 19592, 20398, 21056, 23312, 25991, 29704, 34286, 35392, 39184, 40796, 46624, 51982, 59408, 68572, 78368, 81592, 93248, 103964, 115103, 118816, 137144, 156736, 163184, 207928, 230206, 237632, 274288, 326368, 415856, 460412, 548576, 652736, 805721, 831712, 920824, 1097152, 1611442, 1663424, 1841648, 3222884, 3683296, 6445768, 7366592, 12891536, 25783072, 51566144]

約数ペア:

[(1, 51566144), (2, 25783072), (4, 12891536), (7, 7366592), (8, 6445768), (14, 3683296), (16, 3222884), (28, 1841648), (31, 1663424), (32, 1611442), (47, 1097152), (56, 920824), (62, 831712), (64, 805721), (79, 652736), (94, 548576), (112, 460412), (124, 415856), (158, 326368), (188, 274288), (217, 237632), (224, 230206), (248, 207928), (316, 163184), (329, 156736), (376, 137144), (434, 118816), (448, 115103), (496, 103964), (553, 93248), (632, 81592), (658, 78368), (752, 68572), (868, 59408), (992, 51982), (1106, 46624), (1264, 40796), (1316, 39184), (1457, 35392), (1504, 34286), (1736, 29704), (1984, 25991), (2212, 23312), (2449, 21056), (2528, 20398), (2632, 19592), (2914, 17696), (3008, 17143), (3472, 14852), (3713, 13888), (4424, 11656), (4898, 10528), (5056, 10199), (5264, 9796), (5828, 8848), (6944, 7426)]