56135664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 171155712

約数和(自身を除く): 115020048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 191, 208, 234, 312, 314, 382, 468, 471, 573, 624, 628, 764, 936, 942, 1146, 1256, 1413, 1528, 1719, 1872, 1884, 2041, 2292, 2483, 2512, 2826, 3056, 3438, 3768, 4082, 4584, 4966, 5652, 6123, 6876, 7449, 7536, 8164, 9168, 9932, 11304, 12246, 13752, 14898, 16328, 18369, 19864, 22347, 22608, 24492, 27504, 29796, 29987, 32656, 36738, 39728, 44694, 48984, 59592, 59974, 73476, 89388, 89961, 97968, 119184, 119948, 146952, 178776, 179922, 239896, 269883, 293904, 357552, 359844, 389831, 479792, 539766, 719688, 779662, 1079532, 1169493, 1439376, 1559324, 2159064, 2338986, 3118648, 3508479, 4318128, 4677972, 6237296, 7016958, 9355944, 14033916, 18711888, 28067832, 56135664]

約数ペア:

[(1, 56135664), (2, 28067832), (3, 18711888), (4, 14033916), (6, 9355944), (8, 7016958), (9, 6237296), (12, 4677972), (13, 4318128), (16, 3508479), (18, 3118648), (24, 2338986), (26, 2159064), (36, 1559324), (39, 1439376), (48, 1169493), (52, 1079532), (72, 779662), (78, 719688), (104, 539766), (117, 479792), (144, 389831), (156, 359844), (157, 357552), (191, 293904), (208, 269883), (234, 239896), (312, 179922), (314, 178776), (382, 146952), (468, 119948), (471, 119184), (573, 97968), (624, 89961), (628, 89388), (764, 73476), (936, 59974), (942, 59592), (1146, 48984), (1256, 44694), (1413, 39728), (1528, 36738), (1719, 32656), (1872, 29987), (1884, 29796), (2041, 27504), (2292, 24492), (2483, 22608), (2512, 22347), (2826, 19864), (3056, 18369), (3438, 16328), (3768, 14898), (4082, 13752), (4584, 12246), (4966, 11304), (5652, 9932), (6123, 9168), (6876, 8164), (7449, 7536)]