53220384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{26399}}^1$

素因数の和:26422

約数の個数: 72

約数和(自身を含む): 172972800

約数和(自身を除く): 119752416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 26399, 52798, 79197, 105596, 158394, 184793, 211192, 237591, 316788, 369586, 422384, 475182, 554379, 633576, 739172, 844768, 950364, 1108758, 1267152, 1478344, 1663137, 1900728, 2217516, 2534304, 2956688, 3326274, 3801456, 4435032, 5913376, 6652548, 7602912, 8870064, 13305096, 17740128, 26610192, 53220384]

約数ペア:

[(1, 53220384), (2, 26610192), (3, 17740128), (4, 13305096), (6, 8870064), (7, 7602912), (8, 6652548), (9, 5913376), (12, 4435032), (14, 3801456), (16, 3326274), (18, 2956688), (21, 2534304), (24, 2217516), (28, 1900728), (32, 1663137), (36, 1478344), (42, 1267152), (48, 1108758), (56, 950364), (63, 844768), (72, 739172), (84, 633576), (96, 554379), (112, 475182), (126, 422384), (144, 369586), (168, 316788), (224, 237591), (252, 211192), (288, 184793), (336, 158394), (504, 105596), (672, 79197), (1008, 52798), (2016, 26399)]