48723948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 154103040

約数和(自身を除く): 105379092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 107, 117, 126, 139, 156, 182, 214, 234, 252, 273, 278, 321, 364, 417, 428, 468, 546, 556, 642, 749, 819, 834, 963, 973, 1092, 1251, 1284, 1391, 1498, 1638, 1668, 1807, 1926, 1946, 2247, 2502, 2782, 2919, 2996, 3276, 3614, 3852, 3892, 4173, 4494, 5004, 5421, 5564, 5838, 6741, 7228, 8346, 8757, 8988, 9737, 10842, 11676, 12519, 12649, 13482, 14873, 16263, 16692, 17514, 19474, 21684, 25038, 25298, 26964, 29211, 29746, 32526, 35028, 37947, 38948, 44619, 50076, 50596, 58422, 59492, 65052, 75894, 87633, 89238, 104111, 113841, 116844, 133857, 151788, 175266, 178476, 193349, 208222, 227682, 267714, 312333, 350532, 386698, 416444, 455364, 535428, 580047, 624666, 773396, 936999, 1160094, 1249332, 1353443, 1740141, 1873998, 2320188, 2706886, 3480282, 3747996, 4060329, 5413772, 6960564, 8120658, 12180987, 16241316, 24361974, 48723948]

約数ペア:

[(1, 48723948), (2, 24361974), (3, 16241316), (4, 12180987), (6, 8120658), (7, 6960564), (9, 5413772), (12, 4060329), (13, 3747996), (14, 3480282), (18, 2706886), (21, 2320188), (26, 1873998), (28, 1740141), (36, 1353443), (39, 1249332), (42, 1160094), (52, 936999), (63, 773396), (78, 624666), (84, 580047), (91, 535428), (107, 455364), (117, 416444), (126, 386698), (139, 350532), (156, 312333), (182, 267714), (214, 227682), (234, 208222), (252, 193349), (273, 178476), (278, 175266), (321, 151788), (364, 133857), (417, 116844), (428, 113841), (468, 104111), (546, 89238), (556, 87633), (642, 75894), (749, 65052), (819, 59492), (834, 58422), (963, 50596), (973, 50076), (1092, 44619), (1251, 38948), (1284, 37947), (1391, 35028), (1498, 32526), (1638, 29746), (1668, 29211), (1807, 26964), (1926, 25298), (1946, 25038), (2247, 21684), (2502, 19474), (2782, 17514), (2919, 16692), (2996, 16263), (3276, 14873), (3614, 13482), (3852, 12649), (3892, 12519), (4173, 11676), (4494, 10842), (5004, 9737), (5421, 8988), (5564, 8757), (5838, 8346), (6741, 7228)]