49404348

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{4001}}^1$

素因数の和:4032

約数の個数: 72

約数和(自身を含む): 145672800

約数和(自身を除く): 96268452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4001, 4116, 6174, 8002, 12003, 12348, 16004, 24006, 28007, 36009, 48012, 56014, 72018, 84021, 112028, 144036, 168042, 196049, 252063, 336084, 392098, 504126, 588147, 784196, 1008252, 1176294, 1372343, 1764441, 2352588, 2744686, 3528882, 4117029, 5489372, 7057764, 8234058, 12351087, 16468116, 24702174, 49404348]

約数ペア:

[(1, 49404348), (2, 24702174), (3, 16468116), (4, 12351087), (6, 8234058), (7, 7057764), (9, 5489372), (12, 4117029), (14, 3528882), (18, 2744686), (21, 2352588), (28, 1764441), (36, 1372343), (42, 1176294), (49, 1008252), (63, 784196), (84, 588147), (98, 504126), (126, 392098), (147, 336084), (196, 252063), (252, 196049), (294, 168042), (343, 144036), (441, 112028), (588, 84021), (686, 72018), (882, 56014), (1029, 48012), (1372, 36009), (1764, 28007), (2058, 24006), (3087, 16004), (4001, 12348), (4116, 12003), (6174, 8002)]