50010128

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 118563840

約数和(自身を除く): 68553712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 266, 284, 304, 331, 497, 532, 568, 662, 994, 1064, 1136, 1324, 1349, 1988, 2128, 2317, 2648, 2698, 3976, 4634, 5296, 5396, 6289, 7952, 9268, 9443, 10792, 12578, 18536, 18886, 21584, 23501, 25156, 37072, 37772, 44023, 47002, 50312, 75544, 88046, 94004, 100624, 151088, 164507, 176092, 188008, 329014, 352184, 376016, 446519, 658028, 704368, 893038, 1316056, 1786076, 2632112, 3125633, 3572152, 6251266, 7144304, 12502532, 25005064, 50010128]

約数ペア:

[(1, 50010128), (2, 25005064), (4, 12502532), (7, 7144304), (8, 6251266), (14, 3572152), (16, 3125633), (19, 2632112), (28, 1786076), (38, 1316056), (56, 893038), (71, 704368), (76, 658028), (112, 446519), (133, 376016), (142, 352184), (152, 329014), (266, 188008), (284, 176092), (304, 164507), (331, 151088), (497, 100624), (532, 94004), (568, 88046), (662, 75544), (994, 50312), (1064, 47002), (1136, 44023), (1324, 37772), (1349, 37072), (1988, 25156), (2128, 23501), (2317, 21584), (2648, 18886), (2698, 18536), (3976, 12578), (4634, 10792), (5296, 9443), (5396, 9268), (6289, 7952)]