51552008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 100853760

約数和(自身を除く): 49301752

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 2143, 3007, 4286, 6014, 8572, 12028, 17144, 24056, 66433, 132866, 207871, 265732, 415742, 531464, 831484, 1662968, 6444001, 12888002, 25776004, 51552008]

約数ペア:

[(1, 51552008), (2, 25776004), (4, 12888002), (8, 6444001), (31, 1662968), (62, 831484), (97, 531464), (124, 415742), (194, 265732), (248, 207871), (388, 132866), (776, 66433), (2143, 24056), (3007, 17144), (4286, 12028), (6014, 8572)]