47654460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{1801}}^1$

素因数の和:1833

約数の個数: 144

約数和(自身を含む): 172559520

約数和(自身を除く): 124905060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1801, 1890, 2205, 2646, 2940, 3602, 3780, 4410, 5292, 5403, 6615, 7204, 8820, 9005, 10806, 12607, 13230, 16209, 18010, 21612, 25214, 26460, 27015, 32418, 36020, 37821, 48627, 50428, 54030, 63035, 64836, 75642, 81045, 88249, 97254, 108060, 113463, 126070, 151284, 162090, 176498, 189105, 194508, 226926, 243135, 252140, 264747, 324180, 340389, 352996, 378210, 441245, 453852, 486270, 529494, 567315, 680778, 756420, 794241, 882490, 972540, 1058988, 1134630, 1323735, 1361556, 1588482, 1701945, 1764980, 2269260, 2382723, 2647470, 3176964, 3403890, 3971205, 4765446, 5294940, 6807780, 7942410, 9530892, 11913615, 15884820, 23827230, 47654460]

約数ペア:

[(1, 47654460), (2, 23827230), (3, 15884820), (4, 11913615), (5, 9530892), (6, 7942410), (7, 6807780), (9, 5294940), (10, 4765446), (12, 3971205), (14, 3403890), (15, 3176964), (18, 2647470), (20, 2382723), (21, 2269260), (27, 1764980), (28, 1701945), (30, 1588482), (35, 1361556), (36, 1323735), (42, 1134630), (45, 1058988), (49, 972540), (54, 882490), (60, 794241), (63, 756420), (70, 680778), (84, 567315), (90, 529494), (98, 486270), (105, 453852), (108, 441245), (126, 378210), (135, 352996), (140, 340389), (147, 324180), (180, 264747), (189, 252140), (196, 243135), (210, 226926), (245, 194508), (252, 189105), (270, 176498), (294, 162090), (315, 151284), (378, 126070), (420, 113463), (441, 108060), (490, 97254), (540, 88249), (588, 81045), (630, 75642), (735, 64836), (756, 63035), (882, 54030), (945, 50428), (980, 48627), (1260, 37821), (1323, 36020), (1470, 32418), (1764, 27015), (1801, 26460), (1890, 25214), (2205, 21612), (2646, 18010), (2940, 16209), (3602, 13230), (3780, 12607), (4410, 10806), (5292, 9005), (5403, 8820), (6615, 7204)]