48287844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2081

約数の個数: 72

約数和(自身を含む): 135408000

約数和(自身を除く): 87120156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 1999, 2013, 2196, 2684, 3998, 4026, 5997, 6039, 7996, 8052, 11994, 12078, 17991, 21989, 23988, 24156, 35982, 43978, 65967, 71964, 87956, 121939, 131934, 197901, 243878, 263868, 365817, 395802, 487756, 731634, 791604, 1097451, 1341329, 1463268, 2194902, 2682658, 4023987, 4389804, 5365316, 8047974, 12071961, 16095948, 24143922, 48287844]

約数ペア:

[(1, 48287844), (2, 24143922), (3, 16095948), (4, 12071961), (6, 8047974), (9, 5365316), (11, 4389804), (12, 4023987), (18, 2682658), (22, 2194902), (33, 1463268), (36, 1341329), (44, 1097451), (61, 791604), (66, 731634), (99, 487756), (122, 395802), (132, 365817), (183, 263868), (198, 243878), (244, 197901), (366, 131934), (396, 121939), (549, 87956), (671, 71964), (732, 65967), (1098, 43978), (1342, 35982), (1999, 24156), (2013, 23988), (2196, 21989), (2684, 17991), (3998, 12078), (4026, 11994), (5997, 8052), (6039, 7996)]