47526648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 90367752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 37, 39, 46, 52, 69, 74, 78, 92, 104, 111, 138, 148, 156, 179, 184, 222, 276, 296, 299, 312, 358, 444, 481, 537, 552, 598, 716, 851, 888, 897, 962, 1074, 1196, 1432, 1443, 1702, 1794, 1924, 2148, 2327, 2392, 2553, 2886, 3404, 3588, 3848, 4117, 4296, 4654, 5106, 5772, 6623, 6808, 6981, 7176, 8234, 9308, 10212, 11063, 11544, 12351, 13246, 13962, 16468, 18616, 19869, 20424, 22126, 24702, 26492, 27924, 32936, 33189, 39738, 44252, 49404, 52984, 53521, 55848, 66378, 79476, 86099, 88504, 98808, 107042, 132756, 152329, 158952, 160563, 172198, 214084, 258297, 265512, 304658, 321126, 344396, 428168, 456987, 516594, 609316, 642252, 688792, 913974, 1033188, 1218632, 1284504, 1827948, 1980277, 2066376, 3655896, 3960554, 5940831, 7921108, 11881662, 15842216, 23763324, 47526648]

約数ペア:

[(1, 47526648), (2, 23763324), (3, 15842216), (4, 11881662), (6, 7921108), (8, 5940831), (12, 3960554), (13, 3655896), (23, 2066376), (24, 1980277), (26, 1827948), (37, 1284504), (39, 1218632), (46, 1033188), (52, 913974), (69, 688792), (74, 642252), (78, 609316), (92, 516594), (104, 456987), (111, 428168), (138, 344396), (148, 321126), (156, 304658), (179, 265512), (184, 258297), (222, 214084), (276, 172198), (296, 160563), (299, 158952), (312, 152329), (358, 132756), (444, 107042), (481, 98808), (537, 88504), (552, 86099), (598, 79476), (716, 66378), (851, 55848), (888, 53521), (897, 52984), (962, 49404), (1074, 44252), (1196, 39738), (1432, 33189), (1443, 32936), (1702, 27924), (1794, 26492), (1924, 24702), (2148, 22126), (2327, 20424), (2392, 19869), (2553, 18616), (2886, 16468), (3404, 13962), (3588, 13246), (3848, 12351), (4117, 11544), (4296, 11063), (4654, 10212), (5106, 9308), (5772, 8234), (6623, 7176), (6808, 6981)]