56202741

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 106229760

約数和(自身を除く): 50027019

約数列:

[1, 3, 7, 9, 19, 21, 27, 37, 47, 57, 63, 81, 111, 133, 141, 171, 189, 243, 259, 329, 333, 399, 423, 513, 567, 703, 777, 893, 987, 999, 1197, 1269, 1539, 1701, 1739, 2109, 2331, 2679, 2961, 2997, 3591, 3807, 4617, 4921, 5217, 6251, 6327, 6993, 8037, 8883, 8991, 10773, 11421, 12173, 14763, 15651, 18753, 18981, 20979, 24111, 26649, 32319, 33041, 36519, 44289, 46953, 56259, 56943, 62937, 72333, 79947, 99123, 109557, 132867, 140859, 168777, 170829, 216999, 231287, 297369, 328671, 398601, 422577, 506331, 693861, 892107, 986013, 1195803, 1518993, 2081583, 2676321, 2958039, 6244749, 8028963, 18734247, 56202741]

約数ペア:

[(1, 56202741), (3, 18734247), (7, 8028963), (9, 6244749), (19, 2958039), (21, 2676321), (27, 2081583), (37, 1518993), (47, 1195803), (57, 986013), (63, 892107), (81, 693861), (111, 506331), (133, 422577), (141, 398601), (171, 328671), (189, 297369), (243, 231287), (259, 216999), (329, 170829), (333, 168777), (399, 140859), (423, 132867), (513, 109557), (567, 99123), (703, 79947), (777, 72333), (893, 62937), (987, 56943), (999, 56259), (1197, 46953), (1269, 44289), (1539, 36519), (1701, 33041), (1739, 32319), (2109, 26649), (2331, 24111), (2679, 20979), (2961, 18981), (2997, 18753), (3591, 15651), (3807, 14763), (4617, 12173), (4921, 11421), (5217, 10773), (6251, 8991), (6327, 8883), (6993, 8037)]