48005748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 139531392

約数和(自身を除く): 91525644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 967, 1182, 1379, 1773, 1934, 2364, 2758, 2901, 3546, 3868, 4137, 5516, 5802, 6769, 7092, 8274, 8703, 11604, 12411, 13538, 16548, 17406, 20307, 24822, 27076, 34812, 40614, 49644, 60921, 81228, 121842, 190499, 243684, 380998, 571497, 761996, 1142994, 1333493, 1714491, 2285988, 2666986, 3428982, 4000479, 5333972, 6857964, 8000958, 12001437, 16001916, 24002874, 48005748]

約数ペア:

[(1, 48005748), (2, 24002874), (3, 16001916), (4, 12001437), (6, 8000958), (7, 6857964), (9, 5333972), (12, 4000479), (14, 3428982), (18, 2666986), (21, 2285988), (28, 1714491), (36, 1333493), (42, 1142994), (63, 761996), (84, 571497), (126, 380998), (197, 243684), (252, 190499), (394, 121842), (591, 81228), (788, 60921), (967, 49644), (1182, 40614), (1379, 34812), (1773, 27076), (1934, 24822), (2364, 20307), (2758, 17406), (2901, 16548), (3546, 13538), (3868, 12411), (4137, 11604), (5516, 8703), (5802, 8274), (6769, 7092)]