49686084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2777}}^1$

素因数の和:2865

約数の個数: 72

約数和(自身を含む): 145611648

約数和(自身を除く): 95925564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2777, 2982, 4473, 5554, 5964, 8331, 8946, 11108, 16662, 17892, 19439, 24993, 33324, 38878, 49986, 58317, 77756, 99972, 116634, 174951, 197167, 233268, 349902, 394334, 591501, 699804, 788668, 1183002, 1380169, 1774503, 2366004, 2760338, 3549006, 4140507, 5520676, 7098012, 8281014, 12421521, 16562028, 24843042, 49686084]

約数ペア:

[(1, 49686084), (2, 24843042), (3, 16562028), (4, 12421521), (6, 8281014), (7, 7098012), (9, 5520676), (12, 4140507), (14, 3549006), (18, 2760338), (21, 2366004), (28, 1774503), (36, 1380169), (42, 1183002), (63, 788668), (71, 699804), (84, 591501), (126, 394334), (142, 349902), (213, 233268), (252, 197167), (284, 174951), (426, 116634), (497, 99972), (639, 77756), (852, 58317), (994, 49986), (1278, 38878), (1491, 33324), (1988, 24993), (2556, 19439), (2777, 17892), (2982, 16662), (4473, 11108), (5554, 8946), (5964, 8331)]