51663528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 167731200

約数和(自身を除く): 116067672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 727, 756, 846, 987, 1128, 1269, 1316, 1454, 1512, 1692, 1974, 2181, 2538, 2632, 2908, 2961, 3384, 3948, 4362, 5076, 5089, 5816, 5922, 6543, 7896, 8724, 8883, 10152, 10178, 11844, 13086, 15267, 17448, 17766, 19629, 20356, 23688, 26172, 30534, 34169, 35532, 39258, 40712, 45801, 52344, 61068, 68338, 71064, 78516, 91602, 102507, 122136, 136676, 137403, 157032, 183204, 205014, 239183, 273352, 274806, 307521, 366408, 410028, 478366, 549612, 615042, 717549, 820056, 922563, 956732, 1099224, 1230084, 1435098, 1845126, 1913464, 2152647, 2460168, 2870196, 3690252, 4305294, 5740392, 6457941, 7380504, 8610588, 12915882, 17221176, 25831764, 51663528]

約数ペア:

[(1, 51663528), (2, 25831764), (3, 17221176), (4, 12915882), (6, 8610588), (7, 7380504), (8, 6457941), (9, 5740392), (12, 4305294), (14, 3690252), (18, 2870196), (21, 2460168), (24, 2152647), (27, 1913464), (28, 1845126), (36, 1435098), (42, 1230084), (47, 1099224), (54, 956732), (56, 922563), (63, 820056), (72, 717549), (84, 615042), (94, 549612), (108, 478366), (126, 410028), (141, 366408), (168, 307521), (188, 274806), (189, 273352), (216, 239183), (252, 205014), (282, 183204), (329, 157032), (376, 137403), (378, 136676), (423, 122136), (504, 102507), (564, 91602), (658, 78516), (727, 71064), (756, 68338), (846, 61068), (987, 52344), (1128, 45801), (1269, 40712), (1316, 39258), (1454, 35532), (1512, 34169), (1692, 30534), (1974, 26172), (2181, 23688), (2538, 20356), (2632, 19629), (2908, 17766), (2961, 17448), (3384, 15267), (3948, 13086), (4362, 11844), (5076, 10178), (5089, 10152), (5816, 8883), (5922, 8724), (6543, 7896)]